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Thread: Reset Gas Gauge

  1. #1
    New Member
    Join Date
    Dec 2015
    Posts
    8

    Default Reset Gas Gauge

    I have a 2006 GMC Sierra 5.3L. I replaced the fuel pump module.
    The fuel pump and sending unit was still working fine. A body shop removed the bed to do a little paint work and @ 225,000 miles I thought it would be a good idea to replace it given the opportunity.

    With the stock unit it would turn on the low fuel light and show empty at about 290-310 miles. I always fill up and set my trip every time.
    The new unit will turn on the light about 360-380 miles. I put 2 gallons or gas in a can to get me off the road and let myself run out just to see how far it would go, it went 428 miles.

    Is there a way to reset my gauge back to the way it was?
    I have V2 BTW
    Last edited by LT1; April 19th, 2017 at 03:24 AM.

  2. #2
    Senior Member
    Join Date
    Nov 2014
    Posts
    192

    Default

    try f0507/f0509.

  3. #3
    New Member
    Join Date
    Dec 2015
    Posts
    8

    Default

    Thanks for the info!

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