LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 1994 >> Roadmaster V8-265 4.3L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Throttle Position Sensor >> Service and Repair
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Throttle Position Sensor: Service and Repair

Throttle Position Sensor (TPS):






REMOVE OR DISCONNECT:

1. TP sensor electrical connector
2. Remove two TP sensor attaching screws and retainers
3. TP sensor

INSTALL OR CONNECT:

1. With the throttle valve in the normally closed idle position, install throttle position sensor on throttle body assembly, making sure TP sensor pickup lever lines up with tang on throttle actuator lever.

2. Two TPS screws and tighten to 2.0 N-m (18.0 in lbs).