Throttle Body Assembly Replacement. Chevrolet Joy 2008

For 1990-2009 cars

### Removal Procedure

1. Remove the air cleaner/resonator assembly and air intake tube. Refer to Air Cleaner Assembly Replacement .
2. Drain the engine coolant. Refer to Cooling System Draining and Filling .
3. Open the throttle valve.
4. Disconnect the throttle cable, the throttle position sensor, and the idle air control valve connectors.
5. Remove the throttle body bolts and nuts.
6. Remove the throttle body from the intake manifold.
7. Discard the throttle body gasket.
8. Inspect the throttle body gasket for damages.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the throttle body.

Tighten
Tighten the throttle body bolts to 9-12 N·m (80-106 lb in).

Important: Make sure the throttle control cable does not hold the throttle open. With the engine OFF, check to see that the accelerator pedal is free.

2. Connect the throttle cable, the throttle position sensor, and the idle air control valve connectors.
3. Fill the engine with coolant. Refer to Cooling System Draining and Filling .
4. Install the air intake tube and the air cleaner/resonator assembly. Refer to Air Cleaner Assembly Replacement .