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P0380 Diagnostic Trouble Code Discussion for September 2008

Glow Plug Feedback Circuit


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Trouble Ticket Help Requests for DTC P0380
Help Request Posted
2002 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on VIN: 1GCHK23162
P0380: Glow Plug Feedback Circuit Malfunction. Came in with code for BARO and Glow Plugs. He had the injectors replaced at a dealer while on a trip and ever since then a check engine light. Replaced BARO sensor with no change. Inspected circuit again and found low reference (ground) pulled out of wiring ha...
September 30, 2008
2002 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on VIN: 1GCHK23162
P0380: Glow Plug Feedback Circuit Malfunction. Came in with code for BARO and Glow Plugs. He had the injectors replaced at a dealer while on a trip and ever since then a check engine light. Replaced BARO sensor with no change. Inspected circuit again and found low reference (ground) pulled out of wiring ha...
September 30, 2008