
P1229 Diagnostic Trouble Code Discussion for January 2018
Accelerator Pedal Position Sensor 2 Power Circuit Short
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Help Request | Posted | |
2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire P1229: Fuel Injector 3 Output Circuit Malfunction. ... that occurs at idle mainly rarely does it off idle. cylinder 3 is the one with the misfire no codes other than p1229. I've replaced the injector as well as the new injector connector pig tail. I've inspected the wiring harness from the ECM to the FICM ... |
January 25, 2018 |