P1294 Diagnostic Trouble Code Discussion for July 2020
Target Idle Speed Not Reached
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| Help Request | Posted | |
| 2004 GMC Sierra 3500 SLE 8.1L MIL Lamp on VIN: 1GTHK39294 P1294: Injector Circuit Low to High Current Transition Time Bank 2. This code keeps re occuring and dropping the truck into limp mode. I've carefully lifted the wiring harness looking for chafe points and unless Im missing them, I can't see any issues that way. Injector gets its signal without interuption and compares t... |
July 03, 2020 |
