P2149 Diagnostic Trouble Code Discussion for December 2019
Injector Positive Voltage Relay Circuit Group 2 (Injectors 6 & 7)
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| Help Request | Posted | |
| 2005 GMC Sierra 3500 SLT 6.6L MIL Lamp on VIN: 1GTHK33295 P2149: Injector Positive Voltage Relay Circuit Group 2 (Injectors 2, 3, 5 & 8). ... after worm up, starts to run bad. limp mode. Need wire diag. to help him. I am retired do not know where to get wire diag. Has code P2149. My friend is 100 miles from me. He has some background in repair. Thank so much. |
December 29, 2019 |
