P2146 Diagnostic Trouble Code Discussion for April 2017
Injector Positive Voltage Relay Circuit Group 1 (Injectors 1 & 4)
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| Help Request | Posted | |
| 2004 Chevrolet Silverado 3500 6.6L No Start, Poor Idle Quality, intermittent smoke VIN: 1GCJC391X4 P2146: A/F Mode Relay Circuit Malfunction. Customer had truck towed in for a no start condition, and I have not been able to get truck to become a no start. Customer stated that the truck would have white smoke out the exhaust while idling. Again I cannot duplicate the problems. my biggest question is ... |
April 13, 2017 |
