2001 Ford Crown Victoria gas guage is not working

2001 FORD CROWN VICTORIA
145,677 MILES • V8 • 2WD • AUTOMATIC
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GREGORY SINQUEFIELD
  • MEMBER
  • 1 POST
gas guqage is not working
Oct 12, 2008 at 8:34 AM
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BLACKOP555
  • ✓ASE Certified Mechanic
  • 10,386 POSTS
  • ASE Certified Mechanic
first thign to do is check for reference coming from the fuel tank sending unit, you could backprobe for resistance or you could unhook the sensor see if it goes to full/empty and then attach it to a good chasis ground and see if it does the opposite.
Oct 12, 2008 at 11:09 AM
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