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Home >> Geo >> 1989 >> Metro Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Remove/Install/Overhaul >> Throttle Position Sensor (TPS) >> Remove/Install/Overhaul >> Removal (Tracker)

Removal (Tracker)

  1. Disconnect negative battery cable. Unplug TPS wiring harness coupler.
    NOTE: If TPS is being replaced, wiring may have to be removed from coupler. Note wire colors and placement before removal.
  2. If wiring is being removed from coupler, unlock terminal locks and pull TPS wiring harness from coupler. See Fig 1 . Remove mounting bolts and remove TPS from throttle body.
Fig 1: Removing Tracker Throttle Position Sensor Terminals
G121765Courtesy of GENERAL MOTORS CORP.