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Old 03-20-2009, 04:24 PM   #1 (permalink)
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Where is the fuel pump fuse & relay on my 1990?

I don't have a diagram of the fuses and my fuel pump is not working on my 1990 Supra non-turbo. Where exactly is the fuse and relay? Also...What color are the wires to the fuel pump so i can jump it to see if it is working?
Thanks-Ken
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Old 03-23-2009, 12:51 PM   #2 (permalink)
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Quote:
Originally Posted by mr.kenny View Post
I don't have a diagram of the fuses and my fuel pump is not working on my 1990 Supra non-turbo. Where exactly is the fuse and relay? Also...What color are the wires to the fuel pump so i can jump it to see if it is working?
Thanks-Ken
The fuse is located in front (towards the nose) of the drivers side strut tower in the main fuse box. It is the "EFI" fuse. There a diagnostic terminal block near the fuse block with a black lid. Open it and look in the lid and each connector is labeled. If you jumper "FP" to "+b" that will send +12vdc to the fuel pump.

Should you actually need the relay however, it is on the upper right, the fuel pump resistor pack is on the bottom left.

[img]http://www.**********s.com/supra/FuelRelayResistor.jpg[/img]

I think me posting the wiring diagram is against forum rules, Bob (bgrieger) can clarify.
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Old 03-23-2009, 05:01 PM   #3 (permalink)
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