Toyota Camry

 XV30 (2002–2006) Service Manual

Engine control system
Knock (2AZ−FE)

REPLACEMENT

1. DRAIN ENGINE COOLANT

2. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

3. REMOVE THROTTLE BODY ASSY

4. REMOVE INTAKE MANIFOLD

a. Remove the 5 bolts, 2 nuts, intake manifold and gasket.

Remove intake manifold

5. REMOVE KNOCK

1. Disconnect the knock connector.

2.  Remove the nut and knock .

Remove knock

6. INSTALL KNOCK

1. Install the knock with the nut.

   Torque: 20 N·m (204 kgf·cm, 15 ft·lbf)

2.  Connect the knock connector.

Install knock

7. INSTALL INTAKE MANIFOLD

a. Install a new gasket and the intake manifold with the 5 bolts and 2 nuts.

Torque: 30 N·m (306 kgf·cm, 22 ft·lbf)

Install intake manifold

8. INSTALL THROTTLE BODY ASSY

9. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE

10. CHECK CONNECTION OF VACUUM HOSE

11. ADD ENGINE COOLANT

12. CHECK FOR ENGINE COOLANT LEAKS

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)