THROTTLE POSITION SENSOR (TPS)
Note. DO NOT remove TPS unless all diagnosis confirms that TPS requires adjustment or repair.
- Remove TPS electrical connector. Remove air cleaner and throttle body assembly. Turn throttle body upside down and support assembly to prevent damage to injector connectors. Using a 5/16" drill bit, drill completely through both TPS access holes in base of throttle body to remove spot welds holding screws in place.
- Remove and discard TPS attaching screws. Remove lock washers and retainers. Remove TPS from throttle body, noting location of TPS pick-up lever in relation to throttle shaft lever tang for installation reference.
