2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

No power to fuel pump

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Old Aug 5, 2024 | 01:13 AM
  #1  
EXEIIU's Avatar
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Joined: Feb 2022
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From: North Carolina
No power to fuel pump

For some reason I am getting no power from my fuel pump relay at all and my fuel pump will not turn on, I have done nothing but the car was sitting for 4 days while I rebuilt my window regulator and put some door cards on.

I have a fuel pump Killswitch but that is just tapped into the stock 12v line on the stock power line to cut power on and off, I have tested it with a test light and have no power whatsoever while cranking or key in to prime, i haven't touched the wiring and there should be no reason I have no power to the switch anymore, it doesn't make any sense to me

Car is a 1988 convertible.

Any help is appreciated trying to get this car up asap

Last edited by EXEIIU; Aug 5, 2024 at 01:25 AM.
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Old Aug 6, 2024 | 11:09 PM
  #2  
Rx7yoshi69's Avatar
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Joined: Aug 2024
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From: PA
Originally Posted by EXEIIU
For some reason I am getting no power from my fuel pump relay at all and my fuel pump will not turn on, I have done nothing but the car was sitting for 4 days while I rebuilt my window regulator and put some door cards on.

I have a fuel pump Killswitch but that is just tapped into the stock 12v line on the stock power line to cut power on and off, I have tested it with a test light and have no power whatsoever while cranking or key in to prime, i haven't touched the wiring and there should be no reason I have no power to the switch anymore, it doesn't make any sense to me

Car is a 1988 convertible.

Any help is appreciated trying to get this car up asap
I would start with the AFM. Make sure the door inside isn't stuck, and verify connections.
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