to adjust a newly installed TPS

Discussion in 'GM Powertrain' started by slimyguts, Oct 29, 2010.

  1. slimyguts

    slimyguts New Member

    Replacing the TPS in my 87 Burban. Any tips on how to adjust it?
  2. 54chev3100

    54chev3100 New Member

    First, you're gonna need a scan tool so you can read the tps voltage. You want to turn the tps until you read 0.5 volts with the throttle closed.

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