Lumina V6-191 3.1L VIN T MFI (1993)
Throttle Position Sensor: Service and Repair
Throttle Position Sensor
REMOVE OR DISCONNECT:
1. Throttle cables.
2. Throttle body inlet boot.
3. Throttle body vacuum line connector.
4. TP Sensor electrical connector.
5. Throttle body bolts.
6. Lift throttle body until TP Sensor clears fuel line.
7. Remove TP Sensor attaching screws and retainers.
8. Sensor.
INSTALL OR CONNECT:
1. With throttle valve in the normal closed idle position, install throttle position sensor on throttle body assembly.
2. Two TP Sensor screws. Tighten screws to 2.0 Nm (18 in lb).
3. Throttle body bolts.
4. TP Sensor electrical connector.
5. Throttle body vacuum line connector.
6. Throttle body inlet boot.
7. Throttle cables.
