P2149 Diagnostic Trouble Code Discussion for August 2010
Injector Positive Voltage Relay Circuit Group 2 (Injectors 6 & 7)
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| Help Request | Posted | |
| 2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GCHK23204 P2149: Injector Positive Voltage Relay Circuit Group 2 (Injectors 2, 3, 5 & 8). ... forth time. still gives code p2149. intermitant as far as when it acts up. we have replaced all 8 injector pigtail ends and checked all grounds time and time again. i just looked at the GM flash program Matrix with no luck. the scanner tells me if this cod... |
August 17, 2010 |
