Question about 1999 Saturn SL

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The fuel pump of my Saturn is not getting a signal. It will run if I jumper the relay and I will get fuel to the fuel bar. The relay tested good and I also tried swapping relays. Any ideas of what to try.

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The crank sensor has to send a signal to the computer to activate the fuel pump.if there is no rpm signal,the pump will not come on.
the alarm can disable the pump on some cars as well.
a defective fuel pressure switch can also shut down the pump.

Posted on Oct 23, 2009


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Why am I not getting any current from the fuel pump connector at the fuel tank, key switch on and test light grounded but no power at connector

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mercury fuel pump-i4kx0gxqalhdz4ok10irisui-5-0.jpg

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1 Answer

I have an 89 ford ranger that i cant get the fuel pump to run. i jumperd after the relay and from after the relay the pump runs. i cant get tghe relay to work at all and i even put a new one on.

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