No Fuel Pressure / No Power To Fuel Pump.... HELP!

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Feb 2, 2011 | 06:38 PM
  #1  
My XJ always started and ran great. I spent a day cutting out the fenders and putting my new 33s on it and now all it does is crank (no I didn't cut through anything I shouldn't have). I have no fuel pressure at the rail and I can not get my test light to light up on any of the wires going in to the fuel pump (while cranking the engine). I tested the ohms on the crankshaft position sensor- all good. Someone please help. I do not know what else to check and I got a big day of wheeling planned tomorrow.

Swapped out all the relays.... still nothing.
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Feb 2, 2011 | 06:42 PM
  #2  
Quote: My XJ always started and ran great. I spent a day cutting out the fenders and putting my new 33s on it and now all it does is crank (no I didn't cut through anything I shouldn't have). I have no fuel pressure at the rail and I can not get my test light to light up on any of the wires going in to the fuel pump (while cranking the engine). I tested the ohms on the crankshaft position sensor- all good. Someone please help. I do not know what else to check and I got a big day of wheeling planned tomorrow.
Fuel pump relay. check that. I was trimming the fenders on my old waggy and the fuel pump relay shorted out. Never figured out why, all I could think is that the static electricity from the cutting shorted it out. Just a thought.
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Feb 3, 2011 | 11:03 AM
  #3  
Thanks for the reply. I got her fixed though! The ground to the fuel pump went faulty somewhere- I ran a new ground and all is good. Thanks again.
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Feb 3, 2011 | 11:09 AM
  #4  
Quote: Thanks for the reply. I got her fixed though! The ground to the fuel pump went faulty somewhere- I ran a new ground and all is good. Thanks again.
Sounds good, stupid grounds and corrorsion...
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