buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Transmission Position Switch/Sensor, A/T > < General Information|Page 5072
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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).

Transmission Position Switch/Sensor, A/T > < General Information|Page 5072