Fuel Gauge stuck on full when running

Tiny
CHORKER35
  • MEMBER
  • 2005 HYUNDAI ACCENT
  • 1.6L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 127,000 MILES
My fuel gauge is pegged to full and wont budge. When I turn the ignition off, it goes to empty, but as soon as I turn the key it stays on full. I had the sending unit in the tank replaced still the same.
Tuesday, September 27th, 2016 AT 4:33 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
The wire leading to the gauge may be bare someplace and grounding out on frame. There is a TSB on this that it should be an 8-200 ohm sending unit in tank which will read off, but check for a bare wire also. Sending unit is in picture with part number. Part number reading at empty half and full.
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Wednesday, September 28th, 2016 AT 7:18 AM

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