Throttle Position Sensor: Service and Repair

REMOVAL PROCEDURE

CAUTION: Refer to Battery Disconnect Caution in Service Precautions.




1. Disconnect the negative battery cable.
2. Disconnect the throttle position (TP) sensor harness connector.




3. Remove the mounting bolts from the TP sensor.

NOTE: The TP sensor is an electrical component. Do not soak the TP sensor in any liquid cleaner or solvent as damage may result.




4. Remove the TP sensor and gasket from the throttle body assembly.

INSTALLATION PROCEDURE

IMPORTANT: Ensure the TP sensor throttle valve is closed.




1. Align the TP flange holes with their corresponding holes in the throttle body assembly.
2. Install the TP sensor by placing the TP sensor over the gasket onto the throttle shaft.

NOTE: Refer to Fastener Notice in Service Precautions.




3. Install the TP sensor mounting bolts.

Tighten
Tighten the bolts to 2.0 N.m (18 lb in).




4. Connect the TP sensor harness connector.
5. Connect the negative battery cable.