Throttle Body: Service and Repair

REMOVAL

1. Disconnect throttle position sensor and throttle air bypass valve connectors.
2. Remove four throttle body nuts.
3. Carefully separate throttle body from intake manifold.
4. Remove and discard gasket between throttle body and upper intake manifold.

INSTALLATION

Fuel Charging System:

1. Clean gasket mating surfaces.
NOTE: Be careful not to damage gasket surfaces.
2. Install throttle body gasket on the four studs of the upper intake manifold.
3. Attach throttle body to upper intake manifold with four retaining nuts and tighten to 19 lb ft (25 Nm).
4. Connect throttle position sensor and throttle air bypass valve connectors.