LI07.09-N-063338
Service Bulletin Details
Public Details for: LI07.09-N-063338
- 9999 -
Models from 9999
9999 MERCEDES-BENZ MERCEDES-BENZ |
Coolant / Vacuum / Temperature faults - Check Engine Light with DTCs P003313, P0299FA, P0299FB, P226100, P261F71, P012800, P012809 Topic number LI07.09-N-063338 Version 2 Design group 07.09 Vacuum system Date 04-26-2016 Validity OM651 Reason for change Updated remedy, pictures, cause, and parts Reason for block Complaint: Check engine light with some or all the following DTCs relating to the cooling / vacuum systems. - P003313 - "The output for the switchover valve of bypass flap 'Charge air' has an electrical fault. There is an open circuit." - P0299FA - "The boost pressure of turbocharger 1 is too low." - P0299FB - "The boost pressure of turbocharger 1 is too low." - P226100 - "The bypass flap 'Charge air' has a mechanical malfunction." - P261F71 - "The output for the recirculation pump 'coolant' has a malfunction or does not switch on. The actuator is blocked." - P012800 - "The coolant temperature is below the coolant thermostat specified temperature." - P012809 - "The coolant temperature is below the coolant thermostat specified temperature. There is a component fault." Cause: The above codes may be created by the following: 1- Vacuum Leak 2- Damaged O-Ring 3- Contamination (View attached images for examples) Attachments File Description Mounting Plate.JPG Mounting plate Vacuum connection on mounting plate.JPG Vacuum connection on mounting plate Water pump vacuum line.JPG Water pump vacuum line. Green points to vacuum port Water Pump.JPG Water Pump. Green points to vacuum ports. Red points to shield 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 1/14 Leaking vaccum manifold.jpg Leaking vacuum manifold Particulate contamination of vacuum reservoir.JPG Particulate contamination from vacuum reservoir Vacuum reservoir contaminated output ports.jpg Vacuum reservoir contaminated output ports Vacuum Reservoir 1 bottom.JPG Vacuum reservoir 1 bottom Vacuum reservoir 1 top.JPG Vacuum reservoir 1 top Vacuum reservoir 1 angle.JPG Vacuum reservoir 1 angled Vacuum Reservoir 2 bottom.JPG Vacuum reservoir 2 bottom Vacuum reservoir 2 top.JPG Vacuum reservoir 2 top Vacuum reservoir 2 angle.JPG Vacuum resevoir 2 angled Liquid contamination vacuum reservoir.jpg Liquid contamination coming from the vacuum reservoir Contaminated water pump valve.jpg Contaminated water pump valve Contaminated EV Valve.jpg Contaminated EV Valve New vacuum reservoir bottom.jpg New vacuum reservoir bottom New vacuum reservoir top.jpg New vacuum reservoir top New vacuum reservoir output ports.JPG New vacuum reservoir output ports Remedy: 1- Inspect the vacuum system for loose connections or cracked hoses (See Vacuum Diagram) -Yellow color -> part #9 --> connection point behind the coolant pump bracket -Green color --> part #14 --> vacuum reservoir 2- Smoke test or pressurize the system to detect a leak especially in the following known areas -Water pump mounting plate -Vacuum connection on water pump mounting plate -Water pump O-ring -Water pump vacuum line -Water pump -Vacuum manifold / Vacuum reservoir Note: ONLY USE LOW PRESSURE MAXIMUM 1BAR/ 14.7psi TO AVOID DAMAGES 3- Remove vacuum hoses from vacuum reservoir and look for the following - Particulate matter - Contamination of the inside of the vacuum connection - Any signs of coolant and/or oil on the inside of vacuum connections on the vacuum reservoir Note: The vacuum reservoir is a sealed unit. Pictures attached show internal contamination of the vacuum reservoirs. The vacuum reservoirs were cut open for informational purposes only. DO NOT cut open the vacuum reservoir. 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 2/14 -Perform all Diagnostic procedure before replacing any parts. Attachments File Description Sprinter OM651 vaccum diagram.jpg Vacuum diagram Symptoms Power generation / Engine cooling system / Function / Does not reach operating temperature Power generation / Engine cooling system / Function / Has a high coolant temperature Power generation / Engine management / Indicator lamp / Engine diagnosis / lit Power generation / Engine management / Engine start/stop / Does not start Power generation / Engine management / Engine performance / Goes into limp-home mode Power generation / Engine management / Engine performance / Poor/delayed throttle response Power generation / Engine management / Engine performance / No/poor output Power generation / Engine management / Engine performance / Cuts off Power generation / Engine management / Engine performance / Poor acceleration Power generation / Engine management / Boost effect / Nonfunctional Control unit/fault code Control unit Fault code Fault text N3/33 - Motor electronics P003313 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The output for the switchover valve of bypass flap 'Charge air' has an electrical fault. There is an open circuit. N3/33 - Motor electronics P0299FA 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The boost pressure of turbocharger 1 is too low. _ N3/33 - Motor electronics P0299FB 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The boost pressure of turbocharger 1 is too low. _ N3/33 - Motor electronics P226100 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The bypass flap 'Charge air' has a mechanical malfunction. _ N3/33 - Motor electronics P261F71 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The output for the circulation pump 'Coolant' has a malfunction or does not switch on. The actuator is blocked. N3/33 - Motor electronics P012800 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The coolant temperature is below the coolant thermostat specified temperature. _ N3/33 - Motor electronics P012809 'CDI43' for combustion engine 'OM651' (CDI) (CR43) The coolant temperature is below the coolant thermostat specified temperature. There is a component fault. Parts Part number ES1 ES2 Designation A 651 070 07 68 04-26-2016 3:20 PM © Copyright Daimler AG Vacuum Reservoir Quantity Note 1 DAVANDE As needed in EPC EPC X Page 3/14 A 009 153 31 28 Pressure Transducer 1 As needed in EPC X A 000 078 09 56 Filter 1 As needed in EPC X A 002 540 70 97 Change-Over Valve 1 Water Pump. As needed in EPC X A 651 200 03 01 Water Pump 1 As needed in EPC X A 651 200 16 01 Thermostat 1 As needed in EPC X A 651 201 15 09 Water Pump Mounting Plate 1 As needed in EPC X A 651 200 11 07 Thermostat 1 X Attachments Sprinter OM651 vaccum diagram.jpg: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 4/14 Mounting Plate.JPG: Vacuum connection on mounting plate.JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 5/14 Water pump vacuum line. JPG: Water Pump.JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 6/14 Leaking vaccum manifold.jpg: Particulate contamination of vacuum reservoir.JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 7/14 Vacuum reservoir contaminated output ports.jpg: Vacuum Reservoir 1 bottom.JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 8/14 Vacuum reservoir 1 top. JPG: Vacuum reservoir 1 angle.JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 9/14 Vacuum Reservoir 2 bottom.JPG: Vacuum reservoir 2 top. JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 10/14 Vacuum reservoir 2 angle.JPG: Liquid contamination vacuum reservoir.jpg: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 11/14 Contaminated water pump valve.jpg: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 12/14 Contaminated EV Valve. jpg: New vacuum reservoir bottom.jpg: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 13/14 New vacuum reservoir top.jpg: New vacuum reservoir output ports.JPG: 04-26-2016 3:20 PM © Copyright Daimler AG DAVANDE Page 14/14