P2149 Diagnostic Trouble Code Discussion for May 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 VIN: 1GCHK29274 P2149: Injector Positive Voltage Relay Circuit Group 2 (Injectors 2, 3, 5 & 8). Researched the codes a little and saw no obvious rubs in the wiring. Pulled and twisted the wiring a little cleared codes started the vehicle,did the relearn,drove through 3 shift cycles(running good)after the 4th stop bang back again, including the TCC code a... |
May 27, 2010 | |
| 2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire VIN: 1GCHK29274 P2149: Injector Positive Voltage Relay Circuit Group 2 (Injectors 2, 3, 5 & 8). Researched the codes a little and saw no obvious rubs in the wiring. Pulled and twisted the wiring a little cleared codes started the vehicle,did the relearn,drove through 3 shift cycles(running good)after the 4th stop bang back again, including the TCC code a... |
May 28, 2010 |
