buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Throttle Position Sensor: Service and Repair

THROTTLE POSITION (TP) SENSOR REPLACEMENT

REMOVAL PROCEDURE

1. Turn OFF the ignition.
2. Remove the air intake duct.

3. Disconnect the evaporative emission (EVAP) purge line.
4. Disconnect the fuel lines.
5. Disconnect the throttle position (TP) sensor electrical connector.

6. Remove the 2 TP sensor fasteners.

7. Remove the TP sensor and O-ring.

INSTALLATION PROCEDURE

Throttle Position Sensor|Diagrams|Connector Views|Page 3204 > < Throttle Position Sensor|Diagrams|Connector Views