Removal and Installation

Throttle Body Assembly:

REMOVAL

1. Remove throttle intake air tube.

2. Disconnect throttle cable.

3. Disconnect the throttle position sensor and idle air control valve connectors.

4. Remove four throttle body nuts and remove throttle body.

Throttle Body Removal/Installation:

INSTALLATION

1. Clean gasket mating surfaces.

NOTE: If scraping is necessary, be careful not to damage gasket surfaces of allow material to drop into manifold.

2. Install throttle body gasket on the four studs of the upper intake manifold.

3. Install throttle body. Tighten to 20-30 Nm (15-22 lb ft).

3. Connect the throttle position sensor and idle air control valve electrical connectors.

4. Install intake air tube.

5. Start engine and check for leaks and proper operation.