P2178 Diagnostic Trouble Code Discussion for March 2020
Fuel System Too Rich At Off Idle
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P2178
| Help Request | Posted | |
| 2013 Audi A4 allroad 2.0L Misfire, MIL Lamp on VIN: WA1UFAFL3D P2178: System rich off idle. Goodmorning Audi techs. Customer complaint of CEL on and flashing, intermittent crank no start hot, runs poorly. I started car after pulling codes and road tested. Car ran fine except for slight misfire under heavy load-doesn't count any more misfires then... |
March 11, 2020 | |
| 2013 Audi A4 allroad 2.0L Misfire, MIL Lamp on VIN: WA1UFAFL3D P2178: System rich off idle. Goodmorning Audi techs. Customer complaint of CEL on and flashing, intermittent crank no start hot, runs poorly. I started car after pulling codes and road tested. Car ran fine except for slight misfire under heavy load-doesn't count any more misfires then... |
March 12, 2020 |
