P2188 Diagnostic Trouble Code Discussion for March 2016
Fuel System Too Lean At 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 P2188
| Help Request | Posted | |
| 2009 Audi A4 Quattro 2.0L Poor Idle Quality, MIL Lamp on VIN: WAUSF78K29 P2188: 4106 - System too rich at idle. My turn! The customer says that the car is intermittently hard starting and will run a little rough once it starts, for a few seconds. No misfire codes stored. I've done a lot of work on this particular vehicle. My gut keeps saying purge valve but I've tested ... |
March 05, 2016 |
