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P1244 Diagnostic Trouble Code Discussion for May 2011

Fuel Injector 8 Output Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1244
Help Request Posted
2002 GMC Sierra 2500 HD 6.6L Misfire, MIL Lamp on VIN: 1GTHK23101
P1244: Fuel Injector 8 Output Circuit Malfunction. ... time intermitantly 4-5 times over a month # 8 cylinder missfires causing codes and rough running G,M dealer installed 8 injectors for smoke at idle 14 months ago had no missfires at that time. We have checked wireing to injector connector cant fault check ...
May 20, 2011
2002 GMC Sierra 2500 HD 6.6L Misfire, MIL Lamp on VIN: 1GTHK23101
P1244: Fuel Injector 8 Output Circuit Malfunction. ... time intermitantly 4-5 times over a month # 8 cylinder missfires causing codes and rough running G,M dealer installed 8 injectors for smoke at idle 14 months ago had no missfires at that time. We have checked wireing to injector connector cant fault check ...
May 20, 2011