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The mkiv Supra Owners Club

Fuel pump


Dave

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So I had the alternator refurbed ,went to start and nothing just spinning over ,took off the fuel line and got no fuel coming through ,also can't hear the pump going with ignition on ,looks like a faulty pump ,is there anything else to check ?,

Btw I have fuel in tank .:(

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Fuel pump ECU, in the diagnostic port identify ports Fp and B+. Use a paper clip to bridge the terminals, fire it up. If it works its the ECU, if not its the pump.Be careful because the clip will get VERY HOT.

 

Take it you've checked the fuses?

 

Yes checked fuse but not relay gonna check that tonite,I guess your tip bypasses the ECU

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  • 4 weeks later...

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