P014C
O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 1)
DTC P014C, sometimes indicated as P014C00 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing o2 sensor slow response - rich to lean (bank 1 sensor 1).
The oxygen sensor measures the amount of oxygen in the exhaust gas and sends this information to the powertrain control module (PCM). The PCM uses this information to adjust the air/fuel mixture so that the engine runs as efficiently as possible.
The O2 sensor slow response - rich to lean code means that the PCM has detected that the oxygen sensor is not responding quickly enough to changes in the air/fuel mixture. This can cause the engine to run too rich or too lean.
There are several possible causes for this code. One common cause is a contaminated oxygen sensor. Another common cause is a faulty wiring harness.
If the code is caused by a contaminated oxygen sensor, the sensor will need to be replaced. If the code is caused by a faulty wiring harness, the wiring harness will need to be repaired or replaced.
- P014C: O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 1)
- P014C: O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 1)
- P014C: O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 1
- P014C: O2 Sensor Slow Response - Rich to Lean
- P014C: Heated oxygen sensor (HO2S) 1, bank 1 – slow response rich to lean
- P014C 00: Heated oxygen sensor (HO2S) 1, bank 1 - slow response rich to lean
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- ITB15033 - FUEL SYSTEM, GASOLINE
INFINITI: If you confirm: the mil is on with one or more of the following dtcs stored: bank 1 - P2096, P2097 --- post cat fuel trim sys b1 - P0130, P0131, P0132 --- a/f sensor1 (b1) - P0031, P0032 --- a/f sen1 htr (b1) - P014C, P014D, - NTB12085B - POWER TRAIN
NISSAN: If you confirm: the mil is "on" with one or more of the following dtcs stored - P0130, P014C, P014D, P2097 action: 1. Refer to step 6 in the service procedure to confirm this bulletin applies to the vehicle you are working on. 2. If thi - S2025000003 - ENGINE AND ENGINE COOLING
FCA: Persistent or repeating P013A and / or P014C dtc - S2025000003 - ENGINE AND ENGINE COOLING
FCA: Persistent or repeating P013A and / or P014C dtc - S2025000003 - EQUIPMENT
FCA: Persistent or repeating P013A and / or P014C dtc - L-SB-0017-13 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
LEXUS: Some 2010 ? 2012 model year is 250 and is 250c vehicles equipped with automatic transmissions may exhibit a mil ?On? Condition with diagnostic trouble codes (dtcs) P014C, P014D, P014E, or P014F present. The engine control module/ecm (sae te - NTB16-117 - ELECTRICAL SYSTEM:SOFTWARE
NISSAN: 2016-2017 altima; mil on with a/f ratio sensor dtc(s) if you confirm one or more of the following dtcs is stored: - P014C - a/f sensor1 (b1) (o2 sensor slow response - rich to lean bank 1 sensor 1) - P014D - a/f sensor1 (b1) (o2 senso