Throttle Position Sensor: Service and Repair

REMOVAL

1. Remove the distributor's protective boot, then the distributor cap. Position the distributor cap and wires away from the Throttle Position (TP) sensor area.

Throttle Position Sensor Replacement:

2. Disconnect the TP sensor electrical connector.

Throttle Position Sensor Replacement:

3. Remove the TP sensor retaining screws, then the sensor.


INSTALLATION

1. Install the sensor, being sure to that the rotary tangs on the sensor are in proper alignment and that the red seal is inside the connector housing.

CAUTION: Slide the rotary tangs into position over the throttle shaft blade, then rotate the TP sensor CLOCKWISE to installed position. Failure to install the TP sensor in this manner may result in excessive idle speeds.

2. Install the retaining screws and tighten them to 11-16 in lb (1.2-1.8 Nm).

NOTE: The TP sensor is not adjustable.

3. Connect the wiring connector to the TP sensor.
4. Install the distributor cap and it's protective boot.