FUEL GAUGE NOT WORKING.

  • Tiny
  • Hymefly
  • 1998 Mazda b2500
  • 85,000 miles

The fuel gauge on truck is not showing how much fuel I have. It indicates its full when I know it is not. Could it be the sending unit or the gauge itself? Is there an easy way to test this? Thanks.

Tuesday, July 31st, 2012 AT 8:48 PM

5 Answers

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

If you can get to wiring to tank ground REDE?PINK wire if gague key on goes full the n sender

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Tuesday, July 31st, 2012 AT 8:51 PM
  • Tiny
  • Hymefly
  • Member

I'm sorry, can you rephrase that?

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Tuesday, July 31st, 2012 AT 9:01 PM
  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Need to get to wiring to tank ground red/pink wire if gague goes to full then sender in tank faulty

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Tuesday, July 31st, 2012 AT 9:05 PM
  • Tiny
  • Hymefly
  • Member

Im sorry, but i'm a real novice. Whats the easiest way to get access to the gauge so I can wire it to the tank? Also, from what part of the gauge do I connect the wire too? Thanks

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Tuesday, July 31st, 2012 AT 9:10 PM
  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

May need to take to a Tech

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Thursday, August 2nd, 2012 AT 7:46 PM

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