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Golden Wrench
Golden Wrench, Shop Foreman
Category: Pontiac
Satisfied Customers: 348
Experience:  ASE 30 Years of fixing severly broken cars and light trucks
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2000 PONTIAC MONTANA WIRING HARNESS FOR FUEL PUMP.WHICH WIRE

Customer Question

2000 PONTIAC MONTANA WIRING HARNESS FOR FUEL PUMP.WHICH WIRE GOES TO FUEL PUMP
Submitted: 8 years ago.
Category: Pontiac
Expert:  Golden Wrench replied 8 years ago.
I'm GW. The fuel pump wire is gray. Let me know if I can further assist.graphic
Customer: replied 7 years ago.
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
Expert:  Golden Wrench replied 7 years ago.
That is a fuel pressure sensor code.Here's that diagramgraphic
Customer: replied 7 years ago.
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
Expert:  Golden Wrench replied 7 years ago.
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.graphic

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