buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Sensors and Switches - Ignition System > < General Information|Page 1926
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Throttle Position Sensor: Service and Repair

Throttle Body Assembly

REMOVE OR DISCONNECT

1. Air inlet duct.
2. Sensor electrical connector.
3. Sensor attaching screws and retainers.
4. Sensor and 0-ring.

INSTALL OR CONNECT

1. With throttle valve in the normal closed idle position, install sensor and 0-ring on throttle body assembly.
2. Two sensor screws.

Tighten
^

Screws to 2.0 Nm (18 lb. in.).

3. Sensor electrical connector.
4. Air inlet duct.

Sensors and Switches - Ignition System > < General Information|Page 1926