P2149 Diagnostic Trouble Code Discussion for December 2009
Injector Positive Voltage Relay Circuit Group 2 (Injectors 6 & 7)
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Trouble Ticket Help Requests for DTC P2149
|2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Surge, Cuts out, Misfire, MIL Lamp on VIN: 1GCHK23204
P2149: Injector Positive Voltage Relay Circuit Group 2 (Injectors 2, 3, 5 & 8). ... about 2 months ago, vehicle ran good and was given back to the customer, he drove about 300 miles and came back with codes p0202, p0205 and p2149, fallowed flow chart given by "all data", suspect a faulty ficm but ...
|December 01, 2009|