41 gm fuel pump wiring diagram
18-08-2018 · 9 20 Fuel pump relay. 10 20 Trailer tow relay, parking lamp, Trailer tow relay, reversing lamp. 11 10 A/C clutch relay, Integrated wheel ends solenoid. 12 5 PCM power relay. 13 10 Climate control assembly, HVAC module, EATC, Indicator flasher relay, Heated rear window relay, Front blower motor relay, Trailer tow relay, battery charge 15-09-2020 · A fuel pressure sensor monitors the performance of your vehicle’s FVCV. Once the PCM detects a fault, particularly an open in the FCVC or its circuit, it will trigger code P0001. The camshaft typically drives the high pressure fuel pump and the ECM/PCM knows when the pump is stroking up, producing pressure. 2 Jul 2009 — Has the trucks harness had a new connector installed for the fuel pump? This is the only thing that makes since, GM has used Gray for fuel pump ...1 answer · Top answer: See the answer on the image Gm fuel pump wiring diagram