no power to my fuel pump

Question

1999-2005 Pontiac Grand Am

The Pontiac Grand Am is a mid-size size (and later compact) car produced by Pontiac. The 1999-2005 generation is the final generation of the Pontiac Grand Am.

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angiewheeler705 @angiewheeler705

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게시일: 2019년 3월 30일

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no power to my fuel pump

Have no power to my fuel pump my 2000 Pontiac Grand am but it does have power to hook the fuel pump up to just a battery

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oldturkey03 @oldturkey03

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게시일: 2019년 3월 30일

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angiewheeler705 check in the fuse box under the hood. There is a fuel pump relay. Use a test light to see if you have power to that. #18 in the picture

We would need to know the engine size of your Grand Am so we can check the wiring diagram as well. Let us know what you find.

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When you take the relay out, you should have power on 2 of the contacts in the fuse box, one is the control side where the computer tells it what to do and the other is the load side which actually jumps power to the pump, you can also hot wire the load side to see if the pump works but BE SURE of the pins. Is there an identical relay to swap, this will test the relay switch inside, if it works like normal, buy new relay. ONCE you have wire diagram, more help to be given.

Duane Donaldson 의 2019년 10월 2일

I have a 2004 grand am 2.2 no power to fuel pump and I just replaced pump

sflannery1 의 2020년 7월 7일

2002 2.2liter Pontiac grand prix

Stephanie cooperman 의 2021년 5월 21일

I'm having the same problem. Ony way I can get power to fuel pump is to jump the relay. Where to from there?

Richie Derrick 의 2023년 5월 31일

@richiederrick what make, model, year, engine size is your vehicle? what have you checked?

oldturkey03 의 2023년 6월 5일

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When you take the relay out, you should have power on 2 of the contacts in the fuse box, one is the control side where the computer tells it what to do and the other is the load side which actually jumps power to the pump, you can also hot wire the load side to see if the pump works but BE SURE of the pins. Is there an identical relay to swap, this will test the relay switch inside, if it works like normal, buy new relay. ONCE you have wire diagram, more help to be given. — Duane Donaldson
I have a 2004 grand am 2.2 no power to fuel pump and I just replaced pump — sflannery1
I'm having the same problem. Ony way I can get power to fuel pump is to jump the relay. Where to from there? — Richie Derrick
@richiederrick what make, model, year, engine size is your vehicle? what have you checked? — oldturkey03

1999-2005 Pontiac Grand Am

no power to my fuel pump

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