Question about 1998 Jeep Cherokee

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No fuel to the fuel rail on 91 XJ,

Runs with gas to throttle body, filter had a little gas in it,not much.
What voltage should I get at the connector at the fuel tank?

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  • jeeper45 Nov 23, 2008

    I disconnected fuel filter and put a bottle under hose, enregizing system does not produce fuel from the hose. voltage @ connector is .0005v.

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You should have battery voltage or close to it at the power wire to the fuel pump. you may want to try a fuel pressure test to check the output of your fuel pump.

Posted on Nov 23, 2008

  • krebello13 Nov 23, 2008

    there is a time frame for checking power at the pump. when the key is first turned on power is only going to be there 1 to 2 seconds. you would have to check that with someone else turning the key. or have someone crank the engine while you check the power available. I dont know if youve done that, but i dont want to send you all over the place.

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