P0301

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

• 0902523 - EXTERIOR LIGHTING
  DODGE: Engine misfire from intake manifold crack customers may experience a malfunction indicator lamp (mil) illumination. Upon further investigation the technician may find the following dtc has been set: ? P0301 - cylinder 1 misfire. Custome
• 0902423 - ENGINE AND ENGINE COOLING
  DODGE: Engine misfire from intake manifold crack customers may experience a malfunction indicator lamp (mil) illumination. Upon further investigation the technician may find the following diagnostic trouble code (dtc) has been set: ? P0301 - cy
• A0123962071263_4 - ENGINE AND ENGINE COOLING
  AUDI: This bulletin provides information for when the mil is illuminated with cylinder 1 or 6 misfires; P03000, P030100, P030600.
• A0123912069038_5 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  AUDI: This bulletin provides information for when the mil is illuminated, dtcs P0300, P0301, P0302, P0303, P0304, P0305, P0306.
• A0123862071251_2 - ELECTRICAL SYSTEM
  AUDI: This bulletin provides information for when there are misfires on cylinder 1 or 6, mil on, dtcs P030000, P030100, P030600.
• A0123802069038_4 - ENGINE AND ENGINE COOLING
  AUDI: This bulltin provides information for when the mil, cylinder misfires, dtcs P0300, P0301, P0302, P0303, P0304, P0305, P0306.
• A0123732071251_1 - ENGINE AND ENGINE COOLING
  AUDI: This bulletin requests that technicians create a pss record when the mil is on, misfires on cylinder 1 or 6, and the dtcs P030000, P030100, and P030600 are stored.
• 1807923 - ENGINE AND ENGINE COOLING
  DODGE: Engine misfire P0300, P0301, P0302, P0303, P0304 customers may experience a malfunction indicator lamp (mil) illumination. Upon further investigation the technician may find that one or more of the following diagnostic trouble codes (dtcs)
• A0123612069038_3 - ELECTRICAL SYSTEM
  AUDI: This bulletin provides information for when the mil is on and dtcs P0300, P0301, p 0302, P0303, P0304, P0305, or P0306 may be stored.
• TT151203a - ENGINE AND ENGINE COOLING
  VOLKSWAGEN: When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a cylinder combustion pressure leakage test before replacing any components.
• TT151203 - ENGINE AND ENGINE COOLING
  VOLKSWAGEN: When diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a cylinder combustion pressure leakage test before replacing any components.
• 23-NA-043 - ENGINE AND ENGINE COOLING
  CHEVROLET: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of poor engine performance, engine misfires, malfunction indicator lamp (mil) illuminated - dtc P0300, P0301, P0302, P0303, P0304
• 23-NA-043 - ENGINE AND ENGINE COOLING
  CHEVROLET: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of poor engine performance, engine misfires, malfunction indicator lamp (mil) illuminated - dtc P0300, P0301, P0302, P0303, P0304
• LSB004419 - ENGINE AND ENGINE COOLING
  LEXUS: Tsb: some 2016 ? 2019 model year rx 450h and 2018 ? 2019 model year rx 450hl vehicles may exhibit a mil on condition with one or more of the following diagnostic trouble codes (dtcs): ?P0301 ? Cylinder 1 misfire detected ?P0302 ? Cylind
• B23-010 - ENGINE AND ENGINE COOLING
  ACURA: Service bulletin - under certain circumstances, the vehicle may experience driveability concerns. This may result in the following dtca??S to set: a?? P0300 (random misfire detected), a?? P0301 (no. 1 cylinder misfire detected), a?? P030
• A23-026 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability concerns. This may result in the following dtca??S to set: a?? P0300 (random misfire detected), a?? P0301 (no. 1 cylinder misfire detected), a?? P030
• 1111612R - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
  SUBARU: Dtc P0301 ? P0304 and P050A reprogramming
• 01-001-23a - ENGINE AND ENGINE COOLING
  MAZDA: Some customers may complain about a poor acceleration and rough idling or the check engine light on with dtc P0301:00, P0302:00, P0303:00, P0304:00.Note: only turbo engines are applicable; non-turbo engines are not applicable. In most cases
• TSB 23-2011 - POWER TRAIN
  FORD: Some 2019-2022 ranger vehicles may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304 and/or P0316 stored in the powertrain control module (pcm). This may be due to
• TSB 22-2464 - ENGINE AND ENGINE COOLING
  FORD: Some 2021-2022 mustang vehicles equipped with a 5.0l engine may exhibit an illuminated mil with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, and/or P0308 stored in the powertrain control module (pc
• A19-033 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-012 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - this bulletin is replaced by s/b 19-033, warranty extension: 2016-18 civic 1.5l: software update with a/c control unit replacement; dtc P0300, P0301, P0302, P0303, P0304, or P0172; whirling noise from engine.
• SSM 51239 - ENGINE AND ENGINE COOLING
  FORD: Some 2019-2022 ranger vehicles not equipped with an engine appearance cover may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304 and/or P0316 stored in the powert
• A0122312069038_1 - EQUIPMENT:ELECTRICAL
  AUDI: Software update is available for instances where the mil is illuminated with one of the following dtcs: P0300, P0301, P0302, P0303, P0304, P0305, P0306.
• 01138920337681 - ENGINE AND ENGINE COOLING
  AUDI: A cylinder misfire fault (dtc P0301 ? P0306) with dtc P130A is stored in the engine control module (ecm), j623 (address word 01).
• 01138920337681 - ELECTRICAL SYSTEM
  AUDI: A cylinder misfire fault (dtc P0301 ? P0306) with dtc P130A is stored in the engine control module (ecm), j623 (address word 01).
• S2018000011 - ELECTRICAL SYSTEM
  ALFA ROMEO: Issue includes a fault code(s) set in the powertrain control module (pcm) for P0299, P0300, P0301, P0302, P0303, and/or P0304 after performing the pcm software update process for customer satisfaction notification (csn) w05.
• 01138920337681 - ENGINE AND ENGINE COOLING
  AUDI: A cylinder misfire fault (dtc P0301 ? P0306) with dtc P130A is stored in the engine control module (ecm), j623 (address word 01).
• NTB22-069 - ENGINE AND ENGINE COOLING
  NISSAN: Misfire dtcs stored in the ecm during cold start if you confirm any single or combination of the following dtcs are present in the ecm during a cold start warm-up cycle on an applied vehicle: i?? P0300 (multi cyl misfire) i?? P0301 (
• ITB22-030 - ENGINE AND ENGINE COOLING
  INFINITI: Misfire dtcs stored in the ecm during cold start if you confirm any single or combination of the following dtcs are present in the ecm during a cold start warm-up cycle on an applied vehicle: i?? P0300 (multi cyl misfire) i?? P0301 (
• SSM 51051 - ENGINE AND ENGINE COOLING
  FORD: Some 2019-2022 ranger vehicles (equipped without an engine appearance cover) may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304 and/or P0316 stored in the power
• A22-019 - FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301⿿P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion.
• A21-007 - FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301⿿P0304 (cylinder misfire detected). Carbon buildup on the intake valves may be affecting combustion.
• TSB 22-2151 - ENGINE AND ENGINE COOLING
  FORD: Some 2021 f-150 vehicles equipped with a 3.5l powerboost engine and built on or before 23-apr-2021 may experience an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301-P0306, P0316, P050E, P1674,
• TSB 22-2151 - ELECTRICAL SYSTEM:SOFTWARE
  FORD: Some 2021 f-150 vehicles equipped with a 3.5l powerboost engine and built on or before 23-apr-2021 may experience an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301-P0306, P0316, P050E, P1674,
• SSM 50616 - ENGINE AND ENGINE COOLING
  FORD: Some 2017-2022 ford gt vehicles may exhibit a runs rough or hard start with or without an illuminated mil with dtc P0300, P0301, P0302, P0303, P0304, P0305, P0306 and/or P0316. Prior to performing any diagnostics, determine if the vehicle o
• A21-007 - POWER TRAIN:AUTOMATIC TRANSMISSION
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• A16-034 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - 2015-16 fit: mil is on with dtc P0300, P0301, P0302, P0303, P0304
• TSB 22-2025 - ELECTRICAL SYSTEM
  FORD: Some 2019-2022 ranger vehicles may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304 and/or P0316 stored in the powertrain control module (pcm). This may be due to
• NTB22-001 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
  NISSAN: Dtc P0300 and/or P0301(2/3/4/5/6) is stored during a cold start if you confirm dtc P0300 and/or any of the following dtcs are stored in the ecm; ￷ P0301 ￷ P0302 ￷ P0303 ￷ P0304 ￷ P0305 ￷ P0306 and the dtc only store
• VIN4APIN20220118 - ELECTRICAL SYSTEM
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20220112 - ELECTRICAL SYSTEM
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20220110 - ELECTRICAL SYSTEM
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20220103 - ELECTRICAL SYSTEM
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20211215 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20211213 - AIR BAGS
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20211206 - AIR BAGS
  VOLKSWAGEN: Customer states mil-on with P0087 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields customer stat
• VIN4APIN20211201 - AIR BAGS
  VOLKSWAGEN: Customer states mil-on with P0087 P0149 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields custome
• A21-007 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• VIN4APIN20211116 - ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
  VOLKSWAGEN: Customer states mil-on with P0087 P0149 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields custome
• VIN4APIN20211109 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
  VOLKSWAGEN: Customer states mil-on with P0087 P0149 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields custome
• VIN4APIN20211101 - EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER
  VOLKSWAGEN: Customer states mil-on with P0087 P0149 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields custome
• VIN4APIN20211028 -
  VOLKSWAGEN: Customer states mil-on with P0087 P0149 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields custome
• TST 139350 - ENGINE AND ENGINE COOLING
  CAN-AM: Some ryker my21 with 903 engines are experiencing misfire pcode (P0301) around 3800 rpm
• VIN4APIN20211026 - EQUIPMENT
  VOLKSWAGEN: Customer states mil-on with P0087 P0149 P053F in the ecm customer states mil-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ecm customer states rattle noise from the underbody heat shields custome
• TSB 21-2262 - ENGINE AND ENGINE COOLING
  FORD: Some 2021 bronco vehicles equipped with a 2.3l engine may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303 and/or P0304. These dtcs may be caused by the powertrain contr
• TSB 21-2225 - ELECTRICAL SYSTEM
  FORD: Some 2021 transit vehicles equipped a 3.5 ecoboost engine and built on or before 01-jul-2021 may experience an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtc) P0300, P0301-P0306 and/or P0316. This may be due
• TSB 21-2147 - ELECTRICAL SYSTEM
  FORD: Some 2019-2021 ranger vehicles may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304 and/or P0316 stored in the powertrain control module (pcm). This may be due to
• A21-007 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• L-SB-0008-21 Rev - EQUIPMENT
  LEXUS: Tsb: some 2018 ? 2021 model year rx 350 vehicles may exhibit a mil on condition with one or more of the following companion cylinder misfire diagnostic trouble code (dtc) combinations: ?P030100 and P030400 (cylinders 1 and 4 misfires dete
• ITB10-007B - VEHICLE SPEED CONTROL
  INFINITI: Voluntary service campaign 2010 ex35; intelligent cruise control service campaign id # P0301 is no longer active. ￷ repair orders opened after this bulletin⿿s published date are no longer eligible for reimbursement under campaign
• A21-007 - EQUIPMENT
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• ITB13030A - POWER TRAIN
  INFINITI: If you confirm the mil is "on" with any misfire dtc stored (P0300, P0301, P0302, P0303, P0304, P0305, or P0306), and there are no drivability issues. Action 1. Refer to step 6 in the service procedure to confirm this bulletin applies t
• NTB12096 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
  NISSAN: If you confirm: the mil is on with a misfire dtc stored (P0300, P0301, P0302, P0303, or P0304), and there are no drivability issues. Action: 1. Refer to step 6 in the service procedure of this bulletin to confirm this bulletin applies
• A21-007 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) or P0301-P0304 (cylinder misfire detected).
• TSB 21-2131 - EQUIPMENT
  FORD: Some 2021 f-150 vehicles equipped with a 3.5l powerboost engine and built on or before 23-apr-2021 may experience an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0300, P0301-P0306, P0316, P050E, P1674,
• A0121002058309_5 - ENGINE AND ENGINE COOLING
  AUDI: This bulletin contains a software update for when dtc P001100 and/or P030100, P030200, P030300, P030400 are stored in the ecm with potential misfiring.
• SSM 49536 - ENGINE AND ENGINE COOLING
  FORD: Some 2017-2021 ford gt vehicles may exhibit a runs rough or hard start with or without an illuminated mil with dtc P0300, P0301, P0302, P0303, P0304, P0305, P0306 and/or P0316. Prior to performing any diagnostics, determine if the vehicle o
• A18-025 - FUEL SYSTEM, GASOLINE
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected), and/or P0301-P0306 (cylinder misfire detected), or P219A/b (air-fuel ratio variation of cylinder [bank 1, rear bank/bank 2, front bank]).
• TSB 20-2370 - ENGINE AND ENGINE COOLING
  FORD: Some 2020 f-53 motorhome chassis vehicles equipped with a 7.3l engine may exhibit an illuminated malfunction indicator lamp (mil) with a misfire or lack of power with diagnostic trouble codes (dtc) P0300, P0316, and/or P0301-P0304 built on
• S2018000011 - EQUIPMENT ADAPTIVE/MOBILITY
  ALFA ROMEO: Issue includes a fault code(s) set in the powertrain control module (pcm) for P0299, P0300, P0301, P0302, P0303, and/or P0304 after performing the pcm software update process for customer satisfaction notification (csn) w05.
• A0120922058309_4 - ENGINE (PWS)
  AUDI: This bulletin contains a software update for when dtc P001100 and/or P030100, P030200, P030300, P030400 are stored in the ecm with potential misfiring.
• A0120812060491_1 - ELECTRICAL SYSTEM:SOFTWARE
  AUDI: This bulletin contains a software update for when the mil is on with erratic idle and at least two of the following dtcs: P030100, P030200, and/or P030300.
• SSM 49028 - EQUIPMENT ADAPTIVE/MOBILITY
  FORD: Some 2017-2020 ford gt vehicles may exhibit a runs rough or hard start with or without an illuminated mil with dtc P0300, P0301, P0302, P0303, P0304, P0305, P0306 and/or P0316. Prior to performing any diagnostics, determine if the vehicle o
• 20-FL-001H - EQUIPMENT
  HYUNDAI: Some 2017my elantra (ad/ada) vehicles equipped with 2.0l engine may experience malfunction indicator light illumination with dtc P0300/P0301/P0302/P0303/P0304 (cylinder ⿿x⿝ ⿿ misfire detected). The bulletin provides information on the
• TSB_ENG208_R2 - ELECTRICAL SYSTEM
  KIA: Technical service bulletin - ecu logic improvement for P0300, P0301, P0302, P0303, P0304 and/or P219C00, P219D00, P219E00, P219F00 - this bulletin provides the procedure to improve the logic of the engine control module (ecm) on some 2017-2
• L-SB-0044-19 - ENGINE (PWS)
  LEXUS: Tsb: some 2016 ? 2019 model year rx450h and 2018 ? 2019 model year rx450hl vehicles may exhibit a mil on condition with one or more of the following diagnostic trouble codes (dtcs): ? P0301 ? Cylinder 1 misfire detected ? P0302 ? Cylinder 2
• T-SB-0148-19 - ENGINE AND ENGINE COOLING
  TOYOTA: Tsb: some 2017 ? 2019 model year highlander hv vehicles may exhibit a mil on condition with one or more of the following diagnostic trouble codes (dtcs): ? P0301 ? Cylinder 1 misfire detected ? P0302 ? Cylinder 2 misfire detected ? P0303 ?
• TSBENG208_R1 - ENGINE AND ENGINE COOLING
  KIA: Technical service bulletin tsbeng208_r1: ecu logic improvement for P0300, P0301, P0302, P0303, P0304 and/or P219C00, P219D00, P219E00, P219F00 - this bulletin provides the procedure to improve the logic of the engine control module (ecm) on
• TSBENG181_R1 - ENGINE AND ENGINE COOLING
  KIA: Technical service bulletin tsbeng181_r1: service action: ignition coil or coil rfi spring replacement for dtc P0300, P0301, P0302, P0303, and/or P0304 (sa321) - this bulletin provides the procedure to replace all four (4) ignition coils or
• LI07.70-P-059951 - ENGINE (PWS)
  MERCEDES-BENZ: During long drives in humid states, the check engine light may illuminate with dtcs for misfire on cylinder(s) 1,2,3 or 4 (P030100,P030200,P030300 or P030400).
• A19-037 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-038 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• 01-012-19-3612 - ENGINE AND ENGINE COOLING
  MAZDA: Some vehicles may experience the check engine light on with dtc P0300:00, P0301:00, P0302:00, P0303:00 and/or P0304:00 stored in memory. P0300:00: random misfire detected, P0301:00: cylinder no.1 misfire detected, P0302:00: cylinder no.2 mi
• ONLX4A07112019 - ENGINE AND ENGINE COOLING
  HONDA: Owner notification letter - some 2017-18 cr-v vehicles equipped with the 1.5 liter turbocharged engine may experience driveability issues. This may result in diagnostic trouble codes (dtcs) P0300 (random misfire detected), P0301 (no. 1 cyli
• ONLE4C07082019 - ENGINE AND ENGINE COOLING
  HONDA: Owner notification letter - some 2016-18 civic vehicles equipped with the 1.5 liter turbocharged engine may experience driveability issues. This may result in diagnostic trouble codes (dtcs) P0300 (random misfire detected), P0301 (no. 1 cyl
• ONLD4D07082019_2 - ENGINE AND ENGINE COOLING
  HONDA: Owner notification letter - some 2016-18 civic vehicles equipped with the 1.5 liter turbocharged engine may experience driveability issues. This may result in diagnostic trouble codes (dtcs) P0300 (random misfire detected), P0301 (no. 1 cyl
• ONLD4D07082019_1 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Owner notification letter - some 2016-18 civic vehicles equipped with the 1.5 liter turbocharged engine may experience driveability issues. This may result in diagnostic trouble codes (dtcs) P0300 (random misfire detected), P0301 (no. 1 cyl
• ONLA4B07112019 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Owner notification letter - some 2017-18 cr-v vehicles equipped with the 1.5 liter turbocharged engine may experience driveability issues. This may result in diagnostic trouble codes (dtcs) P0300 (random misfire detected), P0301 (no. 1 cyli
• TSBENG208 - ENGINE AND ENGINE COOLING
  KIA: Tsb: ecu logic improvement for P0300, P0301, P0302, P0303, P0304 and/or P219C00, P219D00, P219E00, P219F00 - this bulletin provides the procedure to improve the logic of the engine control module (ecm) on some 2017-2018my forte (ydm) vehicl
• A19-038 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-037 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-033 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-032 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A18-025 - FUEL SYSTEM, GASOLINE
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected), and/or P0301-P0306 (cylinder misfire detected), or P219A/b (air-fuel ratio variation of cylinder [bank 1, rear bank/bank 2, front bank]).
• TSBENG204_R1 - ENGINE AND ENGINE COOLING
  KIA: Tsb: service action: ecu logic improvement for P0300, P0301, P0302, P0303, P0304 and/or P219C00, P219D00, P219E00, P219F00 (sa378) - this bulletin has been revised to include additional information. This bulletin provides the procedure to i
• PIE0505A - ENGINE (PWS)
  CHEVROLET: This engineering informational bulletin ends the need for information from the field on a condition of engine running rough and/or check engine light illuminated, dtcs P0300, P0301, P0302, P0303, P0304 set.
• A19-038 - ENGINE (PWS)
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-037 - ENGINE (PWS)
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-033 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-032 - ENGINE (PWS)
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-012 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Service bulletin - this bulletin is replaced by s/b 19-033, warranty extension: 2016-18 civic 1.5l: software update with a/c control unit replacement; dtc P0300, P0301, P0302, P0303, P0304, or P0172; whirling noise from engine. If you did s
• A18-147 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Service bulletin - this bulletin is replaced by s/b 19-032, warranty extension: 2017-18 cr-v: software update with a/c replacement; dtc P0300, P0301, P0302, P0303, P0304, or P0172; whirling noise from engine. If you did service bulletin 18-
• A011906 2041261- - EQUIPMENT
  AUDI: This bulletin contains a software update to correct an epc light with one or more of the following dtcs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
• TT 15-12-03 - ENGINE (PWS)
  VOLKSWAGEN: Tech tips (2011-2012 routan ? Mil on, fault P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 stored in pcm): when diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a cylinder com
• A011906 2041261- - ELECTRICAL SYSTEM:SOFTWARE
  AUDI: This bulletin contains a software update to correct an epc light with one or more of the following dtcs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
• TT 15-12-03 - EQUIPMENT ADAPTIVE/MOBILITY
  VOLKSWAGEN: Tech tips (2011-2012 routan ? Mil on, fault P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 stored in pcm): when diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a cylinder com
• A011906 2041261- - ELECTRICAL SYSTEM
  AUDI: This bulletin contains a software update to correct an epc light with one or more of the following dtcs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
• PIE0505 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  CHEVROLET: This engineering informational bulletin is requesting information from the field to determine a root cause for a condition of engine running rough and/or check enginelight illuminated, dtcs P0300, P0301, P0302, P0303, P0304 set.
• A19-027 - ELECTRICAL SYSTEM:SOFTWARE
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-026 - ELECTRICAL SYSTEM:SOFTWARE
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-025 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A18-137 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), P0303
• A18-114 - ELECTRICAL SYSTEM:SOFTWARE
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A011895 2041261 - ENGINE (PWS)
  AUDI: This bulletin contains a software update to correct an epc light with one or more of the following dtcs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
• A18-147 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A19-012 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), P0303
• A18-137 - ELECTRICAL SYSTEM
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A18-114 - ELECTRICAL SYSTEM
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p03
• A18-147 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A18-137 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A18-124 - ENGINE AND ENGINE COOLING
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability concerns, which may result in dtc's P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected),
• A18-114 - EQUIPMENT:APPLIANCE:AIR CONDITIONER
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability concerns, which may result in dtc's P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected),
• A18-147 - ELECTRICAL SYSTEM:SOFTWARE
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues, which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p03
• A18-137_V2 - ENGINE (PWS)
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• A18-137 - ENGINE (PWS)
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability issues which may result in dtcs P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected), p030
• L-TT-0192-15 - ENGINE AND ENGINE COOLING
  LEXUS: Tt: some is250 and gs300 vehicles may exhibit one or more of the following conditions: ? Mil ?On? Dtc P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306. ? Intermittently runs rough after coming to a stop with the engine at operating
• A18-114 - ENGINE (PWS)
  HONDA: "service bulletin - under certain circumstances, the vehicle may experience driveability concerns, which may result in dtc's P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected),
• TSB 18-2310 - ELECTRICAL SYSTEM
  FORD: Some 2018 f-150 vehicles equipped with a 2.7l ecoboost built on or before 12-jul-2018 with greater than 500 miles may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtc) P0300, P0316, P0301-P0306, p21
• A18-124 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability concerns, which may result in dtc's P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected),
• A18-114 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - under certain circumstances, the vehicle may experience driveability concerns, which may result in dtc's P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2 cylinder misfire detected),
• 167-B1809-08 - ENGINE (PWS)
  HINO: Sb-18-026 P0300-series diagnostic trouble code(s). If a truck comes to the dealer for the mil on (or was recently on) and the engine control unit (ecu) recorded one or more of the P0300-series dtc?S (P0300, P0301, P0302, P0303, P0304, p030
• A011874 - ELECTRICAL SYSTEM
  AUDI: This bulletin contains a software update for when the mil is on and there are one or more dtcs logged in the ecm (dtcs P030000, P030100, P030200, P030300, and/or P030400).
• TSB 18-2270 - ELECTRICAL SYSTEM
  FORD: Some 2018 f-150 vehicles equipped with a 2.7l ecoboost built on or before 12-jul-2018 with greater than 500 miles may exhibit an illuminated mil with diagnostic trouble codes (dtc) P0300, P0316, P0301-P0306, P2196, P2198, P0171, and/or p017
• A011874 2051384- - ENGINE (PWS)
  AUDI: This bulletin contains a software update for when the mil is on and there are one or more dtcs logged in the ecm (dtcs P030000, P030100, P030200, P030300, and/or P030400).
• tsb18-2188 - EQUIPMENT
  FORD: Some 2017-2018 f-super duty vehicles equipped with 6.2l gas engines built on or before 2-may-2018 may exhibit a crank/no start concern with or without dtcs P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 and/or P0316. This con
• 5NP-B4B6V-06 - ELECTRICAL SYSTEM
  HYUNDAI: This bulletin provides the procedure to inspect the current spark plugs, replace all 4 spark plugs, check new spark plug gap, and clear diagnostic trouble codes (dtc). This bulletin addresses the following conditions: ? Dtc P0300 / P0301
• 5NP-W7U4F-05 - ENGINE AND ENGINE COOLING
  HYUNDAI: This bulletin provides the procedure to inspect the current spark plugs, replace all 4 spark plugs, check new spark plug gap, and clear diagnostic trouble codes (dtc). This bulletin addresses the following conditions: ? Dtc P0300 / P0301
• SSM 47204 - ENGINE AND ENGINE COOLING
  LINCOLN: Some 2015-2018 fusion/mkz/mkc/escape/edge vehicles equipped with a 2.0l ecoboost engine may exhibit a runs rough condition with dtcs P0300, P0301, P0302, P0303, P0304 and/or P0316. This may be due to coolant intrusion due to corrosion on th
• TSB18-2058 - POWER TRAIN:AUTOMATIC TRANSMISSION
  FORD: Some 2018 f-150 equipped with 5.0l engines built on or before 3-jan-2018 may exhibit an illuminated mil with diagnostic trouble codes (dtcs) P0316 and/or P0011, P0012, P0016, P0018, P0021, P0022, P0300, P0301, P0302, P0303, P0304, P0305, p0
• A13-082 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302 no. 2 cylinder misfire detected, P0303 no. 3 cylinder misfir
• A13-081 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302 no. 2 cylinder misfire detected, P0303 no. 3 cylinder misfire
• A13-080 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302 no. 2 cylinder misfire detected, P0303 no. 3 cylinder misfire
• A13-079 - EQUIPMENT
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302 no. 2 cylinder misfire detected, P0303 no. 3 cylinder misfire
• A13-078 - ELECTRICAL SYSTEM
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302 no. 2 cylinder misfire detected, P0303 no. 3 cylinder misfire
• LI07.70-P-059951 - ENGINE AND ENGINE COOLING
  MERCEDES-BENZ: During long drives in humid states, the check engine light may illuminate with dtcs for misfire on cylinder(s) 1,2,3 or 4 (P030100,P030200,P030300 or P030400).
• LI07.70-P-059951 - ELECTRICAL SYSTEM:IGNITION
  MERCEDES-BENZ: Check engine light (cel) on, dtc code for misfire (cylinder 1 or 4 - P030100, P030400) in m271 evo me engine control module
• A18-025 - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) and/or P0301-P0306 (cylinder misfire detected) or P219A/b (air-fuel ratio variation of cylinder (bank 1, rear bank/bank 2, front bank).
• L-SB-0019-16 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
  LEXUS: Tsb: some 2011 ? 2016 model year ct 200h (2zr-fxe equipped) vehicles may exhibit a ?Runs rough? And/or mil ?On? Condition with dtc(s) P0300, P0301, P0302, P0303, and P0304 (misfire) during light acceleration while the exhaust gas recircula
• S-SB-0033-13 Rev - EQUIPMENT:ELECTRICAL
  SCION: Some 2013 model year fr-s vehicles may exhibit intake and/or exhaust camshaft position sensor related and/or engine misfire dtcs (P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P0301, P0302, P0303, P0304) due to the camshaft positi
• S-SB-0033-13 Rev - ENGINE (PWS)
  SCION: Some 2013 model year fr-s vehicles may exhibit intake and/or exhaust camshaft position sensor related and/or engine misfire dtcs (P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P0301, P0302, P0303, P0304) due to the camshaft positi
• A18-025 - FUEL SYSTEM, GASOLINE
  HONDA: Service bulletin - the mil comes on with dtc P0300 (random misfire detected) and/or P0301-P0306 (cylinder misfire detected) or P219A/b (air-fuel ratio variation of cylinder (bank 1, rear bank/bank 2, front bank). The injectors were install
• T-SB-0147-16 - POWER TRAIN
  TOYOTA: Tsb: some 2013 ? 2015 prius phv, prius and 2013 ? 2016 prius v vehicles may exhibit a vibration due to rough idle and/or tapping noise from the hv transaxle at cold start. The check engine light may also illuminate with (dtc) P0300, P0301,
• S-SB-0013-14 - ENGINE (PWS)
  SCION: Tsb: some 2013 model year fr-s vehicles may exhibit intake and/or exhaust camshaft position sensor related and/or engine misfire dtcs (P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P0301, P0302, P0303, and P0304) due to the camsha
• L-TT-0093-12 Rev - ENGINE AND ENGINE COOLING
  LEXUS: Some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil "on" dtc P0300, P0301, P0302, P0303, P0304, P0305, and or P0306. Intermittently runs rough after coming to a stop with the engine at operating temperatu
• S-SB-0033-13 - BACK OVER PREVENTION
  SCION: Some 2013 model year fr-s vehicles may exhibit intake and/or exhaust camshaft position sensor related and/or engine misfire dtcs (P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P0301, P0302, P0303, and P0304) due to the camshaft po
• L-TT-0093-12 Rev - ENGINE (PWS)
  LEXUS: Some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil ?On? Dtc P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 intermittently runs rough after coming to a stop with the engine at operating temperatur
• S-SB-0033-13 - BACK OVER PREVENTION
  SCION: Some 2013 model year fr-s vehicles may exhibit intake and/or exhaust camshaft position sensor related and/or engine misfire dtcs (P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P0301, P0302, P0303, and P0304) due to the camshaft po
• Service Bulletin - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on.
• Service Bulletin - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on.
• Service Bulletin - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on.
• Service Bulletin - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on.
• Service Bulletin - ENGINE AND ENGINE COOLING
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on.
• Service Bulletin - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  HONDA: Service bulletin - mil comes on with dtc P0301 thru P0304
• Service Bulletin - ENGINE (PWS)
  HONDA: Service bulletin - the mil comes on with one or more misfire dtc(s) P0301 thru P0304 (number 1-4 cylinder misfire detected). Dtc P3400 (rocker arm oil pressure switch b) and/or P3497 (rocker arm oil pressure switch c) may also be stored.
• A011389 2033768- - ELECTRICAL SYSTEM
  AUDI: Mil on. A cylinder misfire fault (dtc P0301 ? P0306) with dtc P130A is stored in the engine control module (ecm), j623 (address word 01).
• A011327 2033768- - ENGINE AND ENGINE COOLING
  AUDI: Supersedes technical service bulletin group 01 number 13-89 dated may 2, 2013. Mil on. A cylinder misfire fault (dtc P0301 - P0306) with dtc P130A is stored in the engine control module (ecm), j623 (address word 01).
• A011264 2032222- - ELECTRICAL SYSTEM
  AUDI: Mil may illuminate. Dtc? S P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 for misfire maybe stored in the dtc memory. No drivability issues are present. The cause is the software of the ecm.
• 01-004-17-3317a - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  MAZDA: Some vehicles may experience an engine that runs rough and the check engine light on with dtcs P0201 and P0204 or P0202 and P0203. Note: engine misfire related dtcs (P0301, P0302, P0303, P0304) are usually stored at the same time. P0201:00
• TT 15-12-03 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  VOLKSWAGEN: Tech tips (2011-2014 routan ? Mil on, fault P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 stored in pcm): when diagnosing faults P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 for cylinder misfires, perform a cylinder comb
• TSB-FUE025 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  KIA: Tsb: service action: ecm upgrade - mil on with dtc P0300 and/or P0301, P0302, P0303 and P0304 (sa151) - this bulletin provides information related to the ecm software upgrade for some 2011-2012my optima (tf), produced from july 16 ,2010 to
• Service Bulletin - ELECTRICAL SYSTEM:WIRING
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on.
• PIP5038B - ELECTRICAL SYSTEM
  CHEVROLET: This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on. Technician will find diagnostic trouble codes P0300, P0301, P0302, P0303, P0304,
• PIP4819A - ELECTRICAL SYSTEM
  CHEVROLET: This preliminary information communication provides information to the technician about vehicles that have service engine soon malfunction indicator lamp and the engine misfires. Technician may find diagnostic trouble codes P0300, P0301, p0
• L-TT-0093-12 - ENGINE AND ENGINE COOLING
  LEXUS: Tech tip: some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil "on" dtc P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306. Intermittently runs rough after coming to a stop with the engine at operating
• T-TT-0310-14 - ENGINE AND ENGINE COOLING
  TOYOTA: Tech tip: some customers may experience a knocking sound and/or runs rough on engine start following a cold soak. This may or may not occur with dtc(s) P0300, P0301, P0302, P0303 and / or P0304.
• SSM 46539 - EQUIPMENT
  FORD: Some 2015-2017 focus st vehicles may exhibit mil on with a perceived misfire after cold start. Diagnostic trouble codes dtc's) may include P0300, P0301, P0302, P0303,P0304, and P0316. Refer to general service bulletin gsb) g0000106 to confi
• BPAS04242017901 - EQUIPMENT:MECHANICAL
  ACURA: "dealer message - american honda (ahm) is investigating certain 2016 mdx with a client complaint of the malfunction indicator lamp (mil) on with the dtc P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2
• A13-081 - EQUIPMENT:MECHANICAL
  HONDA: Service bulletin - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 through P0304 and cause the mil to come on. American honda is extending the powertrain warranty to c
• BPAS04122017904 - EQUIPMENT:MECHANICAL
  ACURA: "dealer message - american honda (ahm) is investigating certain 2016 mdx with a client complaint of the malfunction indicator lamp (mil) on with the dtc P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2
• BPAS03222017902 - ELECTRICAL SYSTEM
  ACURA: "dealer message - american honda (ahm) is investigating certain 2016 mdx with a client complaint of the malfunction indicator lamp (mil) on with the dtc P0300 (random misfire detected), P0301 (no. 1 cylinder misfire detected), P0302 (no. 2
• LTB00755NAS1 - ENGINE (PWS)
  LAND ROVER: "situation: engine instability may be experienced. The malfunction indicator lamp (mil) will be displayed and diagnostic trouble codes (dtc) P0301, P0302, P0303, P0304, and/or P0315 may be stored in the engine control module (ecm). Note: t
• 01-020-15-2930 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  MAZDA: Some vehicles may experience the check engine light on with dtc P0300:00, P0301:00, P0302:00, P0303:00 and/or P0304:00 stored in memory. P0300:00: random misfire detected P0301:00: cylinder no.1 misfire detected P0302:00: cylinder no.
• LTB00756NAS1 - FUEL SYSTEM, GASOLINE
  LAND ROVER: "situation: engine instability may be experienced. The malfunction indicator lamp (mil) will be displayed and diagnostic trouble codes (dtc) P0301, P0302, P0303, P0304, and/or P0315 may be stored in the engine control module (ecm) note: th
• LTB00409NAS3 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
  LAND ROVER: "situation: the engine may exhibit a misfire, poor fuel economy, hard starting, and / or a rough idle condition. The engine malfunction indicator lamp (mil) may also be illuminated with misfire diagnostic trouble codes (dtc) P0301 throug
• L-SB-0019-16 - ENGINE (PWS)
  LEXUS: Tsb: some 2011 2016 model year ct 200h (2zr-fxe equipped) vehicles may exhibit a runs rough and/or mil on condition with dtc(s) P0300, P0301, P0302, P0303, and P0304 (misfire) during light acceleration while the exhaust gas recircula
• 01-005-15-3030 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  MAZDA: Some vehicles may experience the check engine light on with dtc P0300:00, P0301:00, P0302:00, P0303:00 and/or P0304:00 stored in memory and accompanied with an increased engine oil level. P0300:00: random misfire detected P0301:00: cylinder
• 01-019-14-2985 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  MAZDA: Some vehicles may experience the check engine light on with dtc P0300:00, P0301:00, P0302:00, P0303:00 and/or P0304:00 stored in memory and accompanied with an increased engine oil level.P0300:00: random misfire detected P0301:00: cylinder
• 01-011-15-3051 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  MAZDA: Some vehicles may experience a lack of power during hard acceleration (approx. 6,000 rpm) in cold weather conditions below 32 f (0 c). Dtcs P0300:00, P0301:00 and/or P0302:00 are stored in memory. P0300:00: random misfire detected p03
• 01-011-15-3051A - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  MAZDA: Some vehicles may experience a lack of power during hard acceleration (approx. 6,000 rpm) in cold weather conditions below 32 f (0 c). Dtcs P0300:00, P0301:00 and/or P0302:00 are stored in memory. P0300:00: random misfire detected p03
• 01-005-15-3030A - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  MAZDA: Some vehicles may experience the check engine light on with dtc P0300:00, P0301:00, P0302:00, P0303:00 and/or P0304:00 stored in memory and accompanied with an increased engine oil level. P0300:00: random misfire detected P0301:00: cylinder
• WE - A13-082 - ENGINE (PWS)
  HONDA: Service bulletin - warranty extension: mil comes on with dtcs P0301 thru P0304 - the piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, p030
• WE - A13-081 - ENGINE (PWS)
  HONDA: Service bulletin - warranty extension: mil comes on with dtcs P0301 thru P0304 - the piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, p030
• WE - A13-080 - ENGINE (PWS)
  HONDA: Service bulletin - warranty extension: mil comes on with dtcs P0301 thru P0304 - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302
• WE - A13-079 - ENGINE (PWS)
  HONDA: Service bulletin - warranty extension: mil comes on with dtcs P0301 thru P0304 - the piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, p030
• WE - A13-078 - ENGINE (PWS)
  HONDA: Service bulletin - warranty extension: mil comes on with dtcs P0301 thru P0304 - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs P0301 no. 1 cylinder misfire detected, P0302
• JTB00445NAS1 - ELECTRICAL SYSTEM:SOFTWARE
  JAGUAR: "situation: a loss of performance may be experienced and/or the engine malfunction indicator lamp (mil) may be illuminated. Upon diagnosis, the technician may find one or more misfire diagnostic trouble codes (dtc [P0300, P0301, P0302, p0
• 11-125-12 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  SUBARU: Dtcs P0365, P0366, P0390 and P0391 misfire dtcs P0301, P0302, P0303 and P0304
• L-TT-0192-15 - ENGINE (PWS)
  LEXUS: "tt: some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil on dtc P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306. Intermittently runs rough after coming to a stop with the engine at operating
• 11-122-12 - ENGINE (PWS)
  SUBARU: Difficulty starting, rough idle, cam position or misfire dtcs dtcs P0340, 341, 345 or 346, P0301, 302, 303 or 304
• 11-124-12R - ENGINE (PWS)
  SUBARU: Difficulty starting, rough idle, cam position or misfire dtcs P0301, P0302, P0303 or P0304 dtcs P0340, P0341, P0345 or P0346
• 11-100-11R - ELECTRICAL SYSTEM:STARTER ASSEMBLY
  SUBARU: Difficulty starting, rough idle dtcs P0301, P0302, P0303, P0304 P0340, P0341, P0345, P0346
• A01166020322224 - ELECTRICAL SYSTEM:SOFTWARE
  AUDI: This technical service bulletin explains how to update the ecm software to correct an issue that causes dtcs P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308.
• 01-014-16-3208 - ELECTRICAL SYSTEM:IGNITION
  MAZDA: Some vehicles may experience a lack of engine power/rough idling and the check engine light on with one or more of the misfire related dtcs of P0300:00, P0301:00, P0302:00, P0303:00 and P0304:00. This concern may be caused by an internal fa
• 01-017-16-3242 - ENGINE (PWS)
  MAZDA: Some vehicles may experience an engine that runs rough and the check engine light on with dtcs P0201 and P0204 or P0202 and P0203.Note:engine misfire related dtcs (P0301, P0302, P0303, P0304) are usually stored at the same time.P0201:00: fu
• 01-014-16-3208 - ENGINE (PWS)
  MAZDA: Some vehicles may experience a lack of engine power/rough idling and the check engine light on with one or more of the misfire related dtcs of P0300:00, P0301:00, P0302:00, P0303:00 and P0304:00. This concern may be caused by an internal fa
• 01-014-16-3208A - ENGINE (PWS)
  MAZDA: Some vehicles may experience a lack of engine power/rough idling and the check engine light on with one or more of the misfire related dtcs of P0300:00, P0301:00, P0302:00, P0303:00 and P0304:00. This concern may be caused by an internal fa
• 11-130-13R - ENGINE (PWS)
  SUBARU: "difficulty starting, rough idle, cam position or misfire dtcs P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P0301, P0302, P0303 or P0304 - this bulletin provides inspection and repair procedures for intake and exhaust camshaft po
• 01-014-16-3208A - ENGINE (PWS)
  MAZDA: Some vehicles may experience a lack of engine power/rough idling and the check engine light on with one or more of the misfire related dtcs of P0300:00, P0301:00, P0302:00, P0303:00 and P0304:00. This concern may be caused by an internal fa
• 11-116-12R - ENGINE (PWS)
  SUBARU: "the purpose of this bulletin is to announce the availability of updated ecm reprogramming files to address dtcs P0301 P0304 and P050A. Note: these reprogramming files are intended to address a condition when dtcs are present for misfire,
• TSB-14-0160 - ENGINE AND ENGINE COOLING:ENGINE:DIESEL
  FORD: Ford: various misfire systems from turbocharge direct injection (gtdi)engines have stored diagnostic trouble codes (dtcs) in powertrain control module P0300, P0301, P0302, P0303, P0304, P0305, P0306. *pe
• TSB-13-FL-006 - ELECTRICAL SYSTEM:SOFTWARE
  HYUNDAI: Hyundai: the following dtcs P2096 post catalyst fuel trim system too lean, P0301/2/3/4 cylinder 1/2/3/4 misfire detected, on some vehicles, will be revised the logic by an ecu update. Models 2011-2013 elantra. *pe
• TSB-13-01-034 - ELECTRICAL SYSTEM
  HYUNDAI: Hyundai: to revise the logic, on some vehicles, for the dtcs P2096 post catalyst fuel trim system too lean, P0301/2/3/4 cylinder 1/2/3/4 misfire, an ecu update is provided. Models 2012 elantra. *pe
• ITB-13-030 - ENGINE AND ENGINE COOLING:ENGINE
  INFINITI: Infiniti: states that the malfunction indicator lamp (mil) is on with the following diagnostic trouble codes (dtc) p030, P0301, P0302, P0303, P0304, P0305, P0306 may be stored. *kb updated 12/20/13. *pe
• TSB-13-6-15 - POWER TRAIN:AUTOMATIC TRANSMISSION
  FORD: Ford: no other dtcs or drivability symptoms present, on some vehicles, when mil is illuminated with combination of any diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 and/or P0316. Models 20
• A-13-055 - ENGINE (PWS)
  HONDA: Honda: dtcs P0301 through P0304, P3400, and/or P3497 may be set. Malfunctioned indicator lamp is on for cyilinder misfire detected and rocker arm. *js
• TSB-20-10-10 - ENGINE AND ENGINE COOLING:ENGINE
  AUDI: Audi: one or more of the following dtcs are stored within first 60 seconds, when coolant temperature is between 10-39%c according to freeze frame data: dtc P0300 (random/multiple cylinder misfire detected); dtc P0301-P0306 (cyl. 1 misfire
• TSB-01-10-13 - ENGINE AND ENGINE COOLING:ENGINE
  AUDI: Audi: mil on; rough idle; one or more of the following dtcs are stored-dtc P0300 (random/multiple cylinder misfire detected); dtc P0301-0312 (cyl. 1 misfire detected-cyl.12 misfire detected); engine may have reduced performance without sig
• TSB-01-10-09 - ENGINE AND ENGINE COOLING:ENGINE
  AUDI: Audi: mil on; rough idle, one or more of the following dtcs are stored-dtc P0300 random/multiple cyliner misfire detected; dtc P0301-0312 (cyl. 1 misfire detected-cyl. 12 misfire detected); engine may have reduced performance without signi
• SB-10-063 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  HONDA: Honda: mil comes on with dtc P0300 thru P0304. One or more spark plugs may be fouled, and the mil comes on with at least one of these dtcs, P0300 (random cylinder misfire detected), P0301, P0302, P0303, or P0304 (no. 1 thru no. 4 cylinder
• SB-09-090 - ELECTRICAL SYSTEM:SOFTWARE
  HONDA: Honda: mil comes on with dtc P0300 and one or more of dtcs P0301 thru P0306. Random cylinder (1 thru 6) misfire detected. The pgm-f1 software misinterprets inputs, causing the dtcs to set. Adjust the valve clearance, and update the pgm-
• LSB-0088-08 - ENGINE AND ENGINE COOLING:ENGINE
  LEXUS: Lexus: some vehicles may exhibit a mil on condition with one or more of the following diagnostic trouble codes (dtcs): P0300, P0301, P0302, P0303, P0304, P0305, and P0306-random misfire detected; cylinder 1-6 misfire detected. This condit
• LSB-0030-10 - ENGINE AND ENGINE COOLING:ENGINE
  LEXUS: Lexus: mil on dtc p030# and/or intermittently runs rough. Engine/hybrid. Engine control. Some vehicles may exhibit one or more of the following conditions. Mil on dtc P0300, P0301, P0302, P0303, P0304, P0305 and/or P0306. Runs rough af
• NTB-10-056 - ENGINE AND ENGINE COOLING:ENGINE
  NISSAN: Nissan: vehicle has more than 15000 miles on the odometer, and dtc P0300, P0301, P0302, P0303, and/or P0304 is stored. This incident may also include engine running rough and/or vehicle vibration on deceleration. *pe
• SB-09-06-01-006 - ENGINE AND ENGINE COOLING:ENGINE
  CHEVROLET: Gmc/cadillac/chevrolet: check engine light on, engine misfire, hard start, rough idle, hesitation, loss of power, poor performance, noise, dtcs P0300, P0301, P0302,P0303, P0304, P0305, P0306, P0307, P0308 set (replace engine). *pe
• TSB-01-09-07 - ENGINE AND ENGINE COOLING:ENGINE
  AUDI: Audi: during the cold start phase of the engine, the engine may run rough. Misfire dtcs (P0300, P0301, P0302, P0303, P0304, P0305 or P0306) may be stored in the ecm. Software update may be necessary. Update software in development.
• 08-06-04-025 - ENGINE AND ENGINE COOLING:ENGINE
  SATURN: Lat, bas, engine runs rough when cold, misfire, mil/ses light illuminated, dtcs P0300, P0301, P0302, P0303, P0304 (replace all four fuel injectors). *pe
• 08-08-04-025 - ENGINE AND ENGINE COOLING:ENGINE
  SATURN: Lat, bas, engine runs rough cold, misfire, mil/ses light illuminated, dtc's P0300, P0301, P0303, P0304 (replace all four fuel injectors). Models affected: 2007-2008 saturn aura hybrid, 2008 vue with 2.4l i-4 cylinder engine (vin's 5
• 08-016-08 - ELECTRICAL SYSTEM
  CHRYSLER: Rough idle and/or mil illumination for any of the following dtc's: P0300 / P0301 / P0302 / P0303 / P0304 / P0315 / P0335 and/or P0606. *nj
• 18-020-08 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  DODGE: Flash: mil illumination with dtc P0300 and/or P0301 and/or P0302 and/or P0303 and/or P0304 set. *nj
• 070604027 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
  CHEVROLET: Ei07239 - 5.3l, lmg, lc9 driveability symptoms, hesitation, miss, lack of power, dtc P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0171, P0172, P0174, P1174, P1175, check engine light, mil, injector. *nj u
• 070604010 - ENGINE AND ENGINE COOLING:ENGINE
  PONTIAC: Turbocharged engine crank, no start, mil/dtc's P0335, P0341, and/or P0300, P0301, P0302, P0303, P0304. Due to fuel fouled spark plugs. *kb updated 08-16-07. *kb
• 07016 - ENGINE AND ENGINE COOLING:ENGINE
  HONDA: Mil comes on with paired dtc's P0303 and P0304 and/or P0301 and P0305. *kb
• 0711001 - ENGINE AND ENGINE COOLING:ENGINE
  ISUZU: 4.2l ll8 engine - flashing and/or mil light, rough idle, misfires dtc's P0300, P0301, P0302, P0303, P0304, P0305, P0306. *kb
• 06181 - ENGINE AND ENGINE COOLING:ENGINE
  FORD: Misfire dtc's P0316, P0300, P0301, P0302, P0303, and P0304. *kb
• 060604048 - ENGINE AND ENGINE COOLING:ENGINE
  OLDSMOBILE: 4.2l ll8 engine flashing and/or mil/ses light. Rough idle, misfire. Dtc P0300, P0301, P0302, P0303, P0304, P0305, and P0306. *kb
• 060604054 - ENGINE AND ENGINE COOLING:ENGINE
  PONTIAC: Turbo engine misfire, ses/mil, dtc's P0300, P0301, P0302, P0303, P0304, P0193, P0201, P0202, P0203, and/or P0204. *kb
• 060604046 - ENGINE AND ENGINE COOLING:ENGINE
  UNKNOWN: Engine misfire mil/ses light illuminated or flashing dtc P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430. All cadillac, chevrolet, gmc full size pickup's and/or utility trucks. *kb
• 0513003 - ENGINE AND ENGINE COOLING:ENGINE
  MITSUBISHI: Random misfire (dtc P0300, P0301, P0C02, P0303, or P0304). *tt
• 19026 - ENGINE AND ENGINE COOLING:ENGINE
  FORD: Mirfire diagnostic trouble codes P0316, P0300, P0301, P0302, P0303, or P0304 - service tip. *tt
• 19009 - ELECTRICAL SYSTEM
  FORD: Dtc P0316, P0300, P0301, P0302, P0303 and/or P0304 - service tip. *tt
• 06305 - ENGINE AND ENGINE COOLING:ENGINE
  TOYOTA: M.I.L. On dtc P0300, P0301, P0302, P0303, or P0304. *tt
• 3640 - ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
  CADILLAC: 3.6 ly7 misfire dtc P0300 P0301 P0302 P0303 P0304 P0305 P0306. *tt
• 0507 - ENGINE AND ENGINE COOLING
  AUDI: Sporadically after cold start, engine may run slightly rough for a few seconds and the malfunction indicator lamp may illuminate with only misfire diagnostic trouble codes (dtc) (P0300, P0301, P0302, P0303, P0304) stored in dtc memory. *t
• 05056 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  HONDA: Malfunction indication light comes on with diagnostic trouble code P0301 and P0305. *ts
• 02162 - STRUCTURE:BODY
  LINCOLN: Water/moisture in cop wells - dtc P0301-P0308 - 3.9l engine - vehicles built through 5/1/2004. *tt
• 0565 - VEHICLE SPEED CONTROL
  LINCOLN: No start, rough idle, or malfunction indicator lamp (mil) on with diagnostic trouble codes (dtcs) P0171, P0174, P0173, P2195, P2197, P0420, P0301, P0302, P0303, P0304, P0305, P0306. *tt
• 1802802 - ELECTRICAL SYSTEM
  CHRYSLER: Mil illumination - misfire diagnostic trouble code (dtcs) P0300, P0301, P0302, P0303, P0304. *tt
• 30325 - ENGINE AND ENGINE COOLING:ENGINE
  JAGUAR: Restricted performance (reduction in power) between 4100 rpm and 4300 rpm, with the malfunction indicator lamp (mil) on, with the possibility of diagnostic trouble code(s) (dtc) P0300, P0301 to P0306, P1313, P1314 or P1316 stored. *tt
• 30308 - VEHICLE SPEED CONTROL
  JAGUAR: Rough idle, restricted performance and poor/harsh transmission shifts with the possibility of diagnostic trouble codes (dtc) P0174, P0171, P0301 to P0308, P1316 and P1582 stored in the engine control module (ecm)
• 1801405 - ELECTRICAL SYSTEM
  CHRYSLER: Flash: mil illumination diagnostic trouble codes (dtc/diagnostic trouble code) P0300, P0301, P0302, P0302, P0303, P0304, P0305, P0306-cold start misfire. *sc
• 04042 - ENGINE AND ENGINE COOLING:ENGINE
  HONDA: Malfunction indicator lamp (mil) comes on with diagnostic trouble codes (dtcs) (P0301 and P0305) or (P0302 and and P0306) and possible P0300. *tt update. *tt
• 30319 - VEHICLE SPEED CONTROL
  JAGUAR: Rough idle, restricted performance, and poor harsh transmission shifts. Diagnostic trouble codes P0174, P0171, P0301 to P0308, P1316 and P1582 may be stored in the engine control module (ecm). *tt
• 0102704 - ENGINE AND ENGINE COOLING:ENGINE
  MAZDA: Rough idle / hesitation / stumble / misfire / malfunction indicator lamp illumination with diagnostic trouble code P0300, P0301, P0302, P0303, P0304. *tt
• 1803004 - ELECTRICAL SYSTEM
  CHRYSLER: Malfunction indicator lamp (mil) with diagnostic trouble codes P0300, P0301, P0302, P0304, P0305, P0306. *mj
• 03033 - ENGINE AND ENGINE COOLING:ENGINE
  ACURA: Malfunction indicator lamp (mil) comes on with diagnostic trouble code (dtc) P0300, P0301, and P0305. *tt supersedes 03-033, dated december 16, 2003. *tt
• 03038 - ENGINE AND ENGINE COOLING:ENGINE
  HONDA: Rough idle, hard to start, poor engine performance, or malfunction indicator lamp (mil) comes on with diagnostic trouble code (dtc) P0301, P0302, P0303, P0304, or P0172. *tt *eh
• 1802404 - ENGINE AND ENGINE COOLING:ENGINE
  CHRYSLER: Idle fluctuation and or malfunction indicator lamp (mil) illumination diagnostic trouble codes P0300, P0301, P0302, P0303 or P0304. *tt
• 03032 - ENGINE AND ENGINE COOLING:ENGINE
  ACURA: Malfunction indicator lamp (mil) come on with diagnostic trouble code P0301 and P0305. *mj
• 0402 - ELECTRICAL SYSTEM
  VOLKSWAGEN: Malfunction indicator light (mil) on with diagnostic trouble code P0300, P0301, P0302, P0303, or P0304 stored. Ignition coil overlay harness, installing. *tt
• 00504 - ENGINE AND ENGINE COOLING:ENGINE
  TOYOTA: Malfunction indicator lamp (mil) on condition with engine misfire diagnostic trouble code (dtc) P0300, P0301, P0302, P0303, P0304, P0305, or P0306. *tt
• 00804 - ENGINE AND ENGINE COOLING:ENGINE
  TOYOTA: Malfunction indicator lamp on 1mz-fe engine misfire diagnostic trouble code (dtc) P0300, P0301, P0302, P0303, P0304, P0305 or P0306. *tt
• 0401 - ELECTRICAL SYSTEM:IGNITION
  VOLKSWAGEN: Ignition coil overlay harness, installing. Malfunction indicator light (mil) on with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, or P0304 stored. *tt
• 0101404 - ELECTRICAL SYSTEM
  MAZDA: Malfunction indicator lamp (mil) illumination with diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0171, P0174, P01170, P1173 stored in memory. *tt
• 1801804 - ELECTRICAL SYSTEM
  CHRYSLER: Malfunction indicator lamp (mil) illumination diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, P0306. *tt
• 0004270 - ELECTRICAL SYSTEM
  UNKNOWN: The malfunction indicator lamp (mil) may illuminate and diagnostic trouble codes (dtcs) P0301, P0302, P0303, P0304, P0305, or P0306 may be stored in the powertrain control module (pcm). Make unknown. Model fp80d and hp80d 2003-2004. Rep
• 0311 - ENGINE AND ENGINE COOLING:ENGINE
  UNKNOWN: Multiple misfires detected on several cylinders above a certain engine speed (rpm). May be accompanied by diagnostic trouble codes (dtc) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and P0308. Engine speed (rpm) sensor, spacer n
• 060103 - ENGINE AND ENGINE COOLING:ENGINE
  HONDA: Engine runs rough from 40 to 70 mph with diagnostic trouble codes P0301 thru P0306, P1399 set - service tips. *tt
• 060103 - ENGINE AND ENGINE COOLING:ENGINE
  ACURA: Engine runs rough from 40 to 70 mph with diagnostic trouble codes P0301 thru P0306, P1399, P0133 set - service tips. *tt
• 0301 - ENGINE AND ENGINE COOLING:ENGINE
  AUDI: Ignition coil, misfire diagnosis. Malfunction indicator light on/flashing; engine running rough; loss of power; diagnostic trouble codes P0300, P0301, P0302, P0303, P0304, P0305 or P0306 stored. *tt
• 0207 - ENGINE AND ENGINE COOLING:ENGINE
  VOLKSWAGEN: Misfire, incorrect cylinder fault codes P0301, P0302, P0303 or P0304 identified by ecm software. *tt
• 97T30B - UNKNOWN OR OTHER
  SATURN: Vehicles equipped with dohc (llo) engines may experience the malfunction indicator lamp (mil) (service engine soon telltale lamp) on with dtc P0300 and / or P0301, P0302, P0303, or P0304. *tt
• 010302 - ELECTRICAL SYSTEM:IGNITION:MODULE
  ACURA: Information on trouble shooting multiple misfire diagnostic trouble codes P0301 thru P0306. *tt
• 010202 - ELECTRICAL SYSTEM:IGNITION:MODULE
  HONDA: Information on troubleshooting multiple misire diagnostic trouble codes P0301, P0306). *tt
• 020302 - UNKNOWN OR OTHER
  FORD: Exhibiting a check engine light on with diagnostic trouble codes P0300 (random misfire) or P0301. *tt
• 15604 - UNKNOWN OR OTHER
  FORD: Some vehicles with 3.0l duratec engine built between june 12, 2000 and december 15, 2000 may exhibit an intemittent malfunction indicator lamp illumination and / or diagnostic trouble codes P0301 or P0351. *tt
• 0232 - UNKNOWN OR OTHER
  MERCURY: Some vehicles equipped with the 4.0l sohc engine may exhibit a check engine light on with diagnostic trouble codes P0300 (random misfire) or P0301. *tt
• 15436 - ELECTRICAL SYSTEM:IGNITION:MODULE
  FORD: Some vehicles may exhibit diagnostic trouble codes P0443, P0301, P0141 when performing driveability diagnosis. *tt
• 15563 - UNKNOWN OR OTHER
  MERCURY: Information regarding malfunction indicator light illuminating with diagnostic trouble code P0300/P0301.*yh
• 102 - ELECTRICAL SYSTEM:IGNITION:MODULE
  HONDA: Information on troubleshooting multiple misfire diagnostic trouble codes P0301 - P0306. *tt
• 010200 - UNKNOWN OR OTHER
  HONDA: Information on intermittent malfunction indicator lamp (mil) and misfire diagnostic trouble codes P0301 ~ P0304. *tt
• 14572 - UNKNOWN OR OTHER
  FORD: Some vehicles equipped with the 2.0l spi engine may exhibit a check engine light on and diagnostic trouble code P0301, P0302, P0303, and P0304 (misfire cyl). *tt
• 176 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
  HONDA: Malfunction indicator light on with misfire diagnostic trouble codes P0301, P0302, P0303, or P0304. *tt
• 99046 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
  HONDA: Some vehicles may exhibit a malfunction indicator light on with misfire diagnostic trouble codes P0301, P0302, P0303, or P0304. *tt
• 97T30A - UNKNOWN OR OTHER
  SATURN: Some vehicles equipped with dohc engines may experience the malfunction indicator lamp (mil)(service engine soon telltale lamp) on with diagnostic trouble codes P0300 and / or P0301, P0302, P0303, or P0304. *tt
• 98T14A - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
  SATURN: Vehicles equipped with sohc (l24) engines may experience the service engine soon light on with diagnostic trouble codes P0300 and / P0301, P0302, P0303, or P0304. *tt
• 983590 - ENGINE AND ENGINE COOLING:ENGINE
  MERCURY: Information regarding the malfunction indicator light (mil) and misfire diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, and P0306 with no driveability concerns. *tt
• 99046 - UNKNOWN OR OTHER
  HONDA: Malfunction indicator lamp (mil) is on with misfire diagnostic trouble code(s) (dtc(s) P0301, P0302, P0303, P0304. *tt
• 99011 - UNKNOWN OR OTHER
  HONDA: Concerns with the malfunction indicator light coming on with misfire diagnostic trouble codes (dtc(s) P0301, P0302, P0303, P0304. *tt
• 200 - ENGINE AND ENGINE COOLING:ENGINE
  SAAB: Technical service broadcast on diagnosing codes P0300, P0301, P0302, P0303, P0304. *tt
• 98T14 - UNKNOWN OR OTHER
  SATURN: Concerns with (mil) service engine soon telltale lamp on with dtcs P0300 and/or P0301, P0302, P0303, or P0304. *yc
• 970501776109 - ENGINE AND ENGINE COOLING:ENGINE
  OLDSMOBILE: Exhibiting diagnostic trouble codes P0300, P0301, P0302, P0303, and P0304 indicating engine misfire conditions. *yc
• 010/97F - ELECTRICAL SYSTEM:IGNITION:MODULE
  MAZDA: Mil illumination - P0300, P0301, P0302, P0303, P0304, P0305, and/or P0306 with no drivability concerns. *tw
• 96265 - ELECTRICAL SYSTEM:IGNITION:MODULE
  MERCURY: Malfunction indicator lamp (mil) - diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, and/or P0308 stored in memory. *tw
• 962510 - ELECTRICAL SYSTEM:IGNITION:MODULE
  MERCURY: Malfunction indicator lamp (mil) - diagnostic trouble codes (dtcs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 stored in memory. *tw