P1174 Diagnostic Trouble Code Discussion for November 2016
Fuel Trim Cylinder Balance
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| Help Request | Posted | |
| 2009 Saturn Vue XR 3.6L Misfire, MIL Lamp on VIN: 3GSCL53749 P1174: Fuel Trim Balance Bank 1. ... hard time wrapping my head around this one! 2 weeks ago this vehicle came in with SES light on, engine noise and surging. Codes PO300 & P0326 in PCM. Found it spark knocking on rear cylinders (1,3,5) on scanner and heard it on acceleration. Felt slight... |
November 30, 2016 |
