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Home >> Pontiac >> 2004 >> Bonneville SLE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Introduction) -- 3.8L (L36 And L67) >> Repair Instructions >> Throttle Position (TP) Sensor Replacement >> Installation Procedure

Installation Procedure

  1. With the throttle valve in the normal closed position, install the TP sensor into the throttle body assembly.
    Fig 1: TP Sensor, Screws & Throttle Body
    GM894505Courtesy of GENERAL MOTORS CORP.
  2. Apply thread-locking compound on the screws. LOCTITE 262®, GM P/N 1052624, or equivalent should be used.
    3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the two TP sensor attaching screws.

    Tighten:  Tighten the TP sensor attaching screws to 2 N.m (18 lb in).

  4. Install the TP sensor electrical connector to the TP sensor.
  5. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical.
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