For 1990-2009 cars

### Removal Procedure

1. Remove the air inlet duct and resonator.
2. Disconnect the IAC electrical connector.
3. Disconnect the TPS electrical connector.
4. Disconnect the MAP sensor electrical connector.
5. Disconnect the EVAP hose.
6. Disconnect the PCV hose.
7. Disconnect the purge solenoid tube.
8. Disconnect the brake booster hose.
9. Remove the oil level indicator tube bolt.
10. Disconnect the accelerator and cruise control cables.
11. Remove the throttle body.
12. Remove the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement in Engine Controls-2.2 (L61).
13. Remove the knock sensor connector from the intake manifold.
14. Remove the intake manifold nuts and bolts.
15. Remove the intake manifold.
16. Remove the intake manifold gasket, if necessary. The gasket is reusable if the gasket is not damaged.

### Installation Procedure

1. If removed, install the intake manifold gasket.
2. Install the intake manifold.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Install the intake manifold nuts and bolts.

Tighten
Tighten the intake manifold nuts and bolts to 10 N·m (89 lb in).

4. Install the knock sensor connector to the intake manifold.
5. Install the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement in Engine Controls-2.2L (L61).
6. Install the throttle body. Refer to Throttle Body Assembly Replacement in Engine Controls 2.2L.
7. Connect the IAC electrical connector.
8. Connect the TPS electrical connector.
9. Connect the MAP sensor electrical connector.
10. Connect the EVAP hose.
11. Connect the PCV hose.
12. Connect the purge solenoid tube.
13. Connect the brake booster hose.
14. Install the oil level indicator tube bolt.
15. Connect the accelerator and the cruise control cables.
16. Install the air inlet duct and resonator.