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Home >> GMC >> 1993 >> Value Van 4.3 Z, Standard >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Throttle Position (TP) Sensor >> Removal & Installation (Except Diesel)
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Removal & Installation (Except Diesel)

  1. Remove air cleaner assembly. Disconnect electrical lead from TP sensor. Remove attaching screws, lock washers, retainers, and TP sensor.
  2. To install, reverse removal procedure. Adjust TP sensor to specification. See ADJUSTMENTS article in this section. When replacing a TP sensor, ensure correct part number is used. Use Loctite on TP sensor attaching screws.
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