2000 PONTIAC MONTANA WIRING HARNESS FOR FUEL PUMP.WHICH WIRE GOES TO FUEL PUMP
Optional Information: 2000 MONTANA 3.4 Already Tried: I CHANGED THE FUEL PUMP A MONTH AGO.STOP WORKING.I PULLED THE HARNESS OUT PUT IT BACK START WORKING AGAIN.I DROVE A MILE STOP AGAIN.WHICH WIRE GOES TO FUEL PUMP?
I'm GW. The fuel pump wire is gray. Let me know if I can further assist.
SERVICE ENGINE LIGHT IS ON.PO 452 IS THE CODE.I CHANGED 2 O2 SENSORS-CANISTER VALVE-PURGE VALVE .STILL THE SAME.CAR HAS ONLY 49.000 MILES
That is a fuel pressure sensor code.Here's that diagram
THANK YOU FOR ANSWER.WHERE IS THIS FUEL PRESSURE SENSOR LOCATION?I CAN NOT SEE IT FROM DIAGRAM.IS IT TOP OF THE FUEL PUMP.DOES IT COME WITH FUEL PUMP OR NO?THANKS
SorryCustomer here ya go. # XXXXX is the TPsensor. Also check the rubber seal where the fuel pump module sets in the tank. This must seal to build pressure.Golden Wrench39789.976377662