gmc Workshop Repair Guides

GMC S15/T15 2WD Jimmy L4-151 25L Workshop Service and Repair Manuals

Throttle Body > < Engine Controls - Poor Driveability/Idle, Engine Surge|Page 2427
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Throttle Position Sensor: Service and Repair

1.

Disconnect TPS electrical connector.

2.

Remove two TPS attaching screws, lockwashers and retainers.

3.

If equipped, remove screw attaching TPS actuator lever to end of throttle.

4.

Remove TPS.

5.

With throttle valve(s) in normal closed idle position, install TPS. Ensure TPS pickup lever is located above tang on throttle actuator lever.

6.

Apply suitable thread locking compound to screw threads, then install retainers, lockwashers and screws. Adjust TPS. Refer to "THROTTLE
POSITION SENSOR (TPS), ADJUST" for procedure.

Throttle Body > < Engine Controls - Poor Driveability/Idle, Engine Surge|Page 2427