P2179 Diagnostic Trouble Code Discussion for August 2017
Fuel Trim System Lean At Cruise Or Acceleration (Bank 2)
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| Help Request | Posted | |
| 2006 Cadillac CTS 3.6L MIL Lamp on VIN: 1G6DM57T76 P2179: Fuel Trim System Lean At Cruise Or Acceleration (Bank 2). ... multiple misfire codes and had the spark plugs and one coil replaced. The codes for the oil switch, Bank 2 Cat, and the Purge Valve and had those parts replaced. A few months later the PCM was replaced because of multile non-related codes and they could no... |
August 24, 2017 |
