wire up fuel pump
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Car: '91 Z28 convertible
Engine: TPI
Transmission: T5
Axle/Gears: 3.27 posi disc
Re: wire up fuel pump
I assume you need this for a 1989 Iroc with a TPI engine.
You would need to find the fuel pump relay first. It has 5 wires: black/white, green/white, tan/white, orange, red. You can run a switched fused +12V to the green/white wire.
However, this is just a nasty hack. If you have a problem with the fuel pump circuit, I would recommend fixing it. It would be a hazard to have a switch that overrides the stock system.
Lou
You would need to find the fuel pump relay first. It has 5 wires: black/white, green/white, tan/white, orange, red. You can run a switched fused +12V to the green/white wire.
However, this is just a nasty hack. If you have a problem with the fuel pump circuit, I would recommend fixing it. It would be a hazard to have a switch that overrides the stock system.
Lou
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