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Fuel gage on my 01 couger does not work but the low fuel light on the gage is on would like to know what the wiring diagram is and if anyone can give advice on where to go from here

Trying to diag why the gas gage does not work is there a relay I don't know about or something like that I guess knowing the diagram would be the best soo plz hel[p me

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Check power to the sender unit in the fuel tank may be a break in the wire in your trunk/boot. if not change the sender unit.

Posted on Dec 27, 2013


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Posted on Jan 02, 2017


SOURCE: fuel gage does not work

I just fixed that problem in my 87 Toyota pick-up. My fuel gauge showed FULL all the time. The sending unit in your fuel tank has probably croaked. I had to drain the fuel tank, remove it, and try to remove the screws that hold the sending unit in. The screw heads ALL snapped off due to them being 21 years old. Ended up having to buy a new fuel tank, as we couldn't get the broken ones out of the tank. Found an aftermarket new tank for about $275 at Advance Auto. Sending unit is only avaliable from Toyota for about $125.

Posted on Sep 08, 2008

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SOURCE: I can not find any wiring diagram that shows the

sounds to me that the gas tank is not grounded or 12v was supplied to sender unit wire and damaged fuel gauge

run a ground wire from battery neg (black) post to clean metal on tank

Posted on Mar 19, 2009

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SOURCE: speedometer, gas gauge, odometer, rpm gauge not working

My gas guage, speed odometer and tempiture does not work
The speed odometre is reading 9999999 what should i do

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It displays low fuel level light after i fill it up. it takes days to climb back up but i never know for sure how much gas is in it

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sounds to me that the gas tank is not grounded or 12v was supplied to sender unit wire and damaged fuel gauge

run a ground wire from battery neg (black) post to clean metal on tank

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