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Throttle Position Sensor: Installation

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the TP sensor "O" ring on the TP sensor. Install the TP sensor on the throttle body assembly. Install the 2 TP sensor bolts, using Loctite(R) 262 Thread-Locking Compound (1052624), or equivalent on the bolts.
  2. Tighten the TP sensor attaching bolts to specification. See TORQUE SPECIFICATIONS  . Connect the TP sensor electrical connector. Connect the EVAP purge line. Connect the fuel lines. Install the air cleaner intake duct.
  3. Perform the following procedure in order to inspect for leaks. Turn the ignition on for 2 seconds. Turn the ignition off for 10 seconds. Turn the ignition on. Inspect for fuel leaks.
Fig 1: Locating EVAP Canister Purge Solenoid
G00027613Courtesy of GENERAL MOTORS CORP.