Toyota Camry

 XV30 (2002–2006) Service Manual

Engine control system
Throttle body assy (2AZ−FE)

COMPONENTS

REPLACEMENT

1. DRAIN ENGINE COOLANT

2. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

3. REMOVE THROTTLE BODY ASSY

1.  Disconnect the throttle control motor & throttle position connector.

2. Disconnect the 2 vacuum hoses from the throttle body.

3. Disconnect the 2 water bypass hoses.

4. Remove the 4 bolts, fuel pipe support and throttle body.

5.  Remove the gasket.

Remove throttle body assy

4. INSTALL THROTTLE BODY ASSY

a. Install a new gasket on the intake manifold, as shown in the illustration.

2. Install the throttle body and fuel pipe support with the 4 bolts. Torque: 30 N·m (306 kgf·cm, 22 ft·lbf)

3. Connect the 2 water bypass hoses to the throttle body.

4. Connect the 2 vacuum hoses to the throttle body.

5.  Connect the throttle control motor & throttle position connector.

5.  INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE

6. ADD ENGINE COOLANT

7. CHECK FOR ENGINE COOLANT L

SFI system (2AZ−FE)

Accelerator pedal assy (2AZ−FE)

SFI system (1MZ−FE/3MZ−FE)

Throttle body assy (1MZ−FE/3MZ−FE)

SFI system (2AZ−FE)

Knock (1MZ−FE/3MZ−FE)

ECM (1MZ−FE/3MZ−FE)

Accelerator pedal assy (1MZ−FE/3MZ−FE)

Throttle body assy (2AZ−FE)

Knock (2AZ−FE)

ECM (2AZ−FE)