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No start

by chaz_bentley on Jun 30 2017, 1:23 PM

2006 jeep wrangler. Im not getting any voltage to the fuel pump. Checked fuse and it is good. where do i check now

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7 Replies
  • By captain obvious
    asd and fuel pump relays before anything else.
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  • By marty095
    If things are getting crispy back there, make certain you have a good ground.  Easy to misdiagnose and simple to test.  Test light or meter on battery positive to fuel pump ground.  Ground issues are common up here in the rust belt.  
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  • By 1962impala
    YOUR BEST BET WOULD BE A VOLTAGE DROP TEST ON THE POWER AND GROUND SIDE OF THE CIRCUITS. IF YOU RECIEVE NO POWER THEN GET A WIRING DIAGRAM AND START A PROCESS OF ELIMINATION.
    Sign in to vote 0
  • By 1962impala
    YOUR BEST BET WOULD BE A VOLTAGE DROP TEST ON THE POWER AND GROUND SIDE OF THE CIRCUITS. IF YOU RECIEVE NO POWER THEN GET A WIRING DIAGRAM AND START A PROCESS OF ELIMINATION.
    Sign in to vote 0
  • By 1962impala
    YOUR BEST BET WOULD BE A VOLTAGE DROP TEST ON THE POWER AND GROUND SIDE OF THE CIRCUITS. IF YOU RECIEVE NO POWER THEN GET A WIRING DIAGRAM AND START A PROCESS OF ELIMINATION.
    Sign in to vote 0
  • By soupples
    if fuses and relays are gooo. next step it to trace wires the check for and broken wire
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  • By jeffreyd1
    Check both the fuel pump relay & the Auto Shut Down relay. If you have a relay laying around, replace the ASD relay & see if that catches it. We used to replace a bunch of those. If that doesn't work, Go to the fuel pump relay & see what yo are losing. 
    Sign in to vote 0

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