P025A Diagnostic Trouble Code Discussion for July 2025
Fuel Pump Flow Control Module Enable Circuit Malfunction
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| Help Request | Posted | |
| 2007 GMC Sierra 1500 SLT 5.3L No Start, MIL Lamp on VIN: 2GTEK19J57 Truck shut off and was a crank no start, until it gets to us of course. So right now it's running fine. Resistance between the ECM and FPCM on the control wire GN/WH is good, load tested the same circuit and pass. Service info says to look at the parameter... |
July 01, 2025 |
