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Home >> GMC >> 1993 >> Jimmy Base, 4D Utility, 4.3 W, 4WD >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Throttle Position (TP) Sensor >> Removal & Installation (Diesel)
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Removal & Installation (Diesel)

  1. Remove air cleaner assembly and related hoses. Disconnect TP sensor connector. Remove 2 screws and throttle position sensor from injection pump. See Fig 1.
  2. To install, reverse removal procedure. Lightly tighten screws and adjust TP sensor. See ADJUSTMENTS article in this section.
Fig 1: Locating Diesel Throttle Position (TP) Sensor
G90H15732Courtesy of GENERAL MOTORS CORP.
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