P2188 Diagnostic Trouble Code Discussion for November 2016
Fuel System Too Lean At Idle
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| Help Request | Posted | |
| 2009 Audi A4 Quattro 2.0L No Start, Stall, MIL Lamp on VIN: WAULF78K09 P2188: System too rich at idle Bank 1. ... and stall. It had a handful of codes, 5646 intake air system leak 2822 system too lean off idle bank 1 2822 system too rich off idle bank 1 5658 fuel pressure sensor malfunction 4007 idle control system rpm higher then expected 4010 idle control system rpm... |
November 17, 2016 | |
| 2009 Audi A4 Quattro 2.0L No Start, Stall, MIL Lamp on VIN: WAULF78K09 P2188: System too rich at idle Bank 1. ... and stall. It had a handful of codes, 5646 intake air system leak 2822 system too lean off idle bank 1 2822 system too rich off idle bank 1 5658 fuel pressure sensor malfunction 4007 idle control system rpm higher then expected 4010 idle control system rpm... |
November 21, 2016 |
