Contents Wiring diagrams Section: Removal & Installation All sections

Removal (3.4L) Buick Century VI

Turn OFF the ignition. Remove the air intake duct. Disconnect the EVAP purge line. Disconnect the fuel lines. See FUEL LINE DISCONNECT FITTINGS under FUEL SYSTEMS. Disconnect the TP sensor electrical connector. (Схема №28) Remove the 2 TP sensor screws. Remove the TP sensor and "O" ring.

Install the TP sensor "O" ring on the TP sensor. Install the TP sensor on the throttle body assembly. Install the 2 TP sensor screws, using Loctite® 262 Thread-Locking Compound (12345493), or equivalent on the screws. Tighten the TP sensor attaching screws to specification. See TORQUE SPECIFICATIONS . Connect the TP sensor electrical connector. Connect the EVAP purge line. Connect the fuel lines. Install the air intake duct.