Removal

2AZ-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: REMOVAL

REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE Removal
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
3. REMOVE NO. 1 ENGINE COVER Removal
4. DRAIN COOLANT Testing and Inspection
5. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH Removal
6. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH Removal
7. REMOVE FRONT FENDER TO COWL SIDE SEAL LH Removal
8. REMOVE FRONT FENDER TO COWL SIDE SEAL RH Removal
9. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Removal
10. REMOVE WINDSHIELD WIPER MOTOR AND LINK Removal
11. REMOVE COWL TOP PANEL OUTER SUB-ASSEMBLY





(a) Remove the 4 bolts, 4 nuts and cowl top panel outer sub-assembly.
12. REMOVE AIR CLEANER CAP SUB-ASSEMBLY Removal
13. REMOVE AIR CLEANER CASE SUB-ASSEMBLY Removal
14. REMOVE THROTTLE BODY Removal
15. DISCONNECT FUEL TUBE Removal
16. REMOVE FUEL DELIVERY PIPE WITH INJECTOR Removal
17. REMOVE INTAKE MANIFOLD
(a) Disconnect the union to check valve hose from the brake booster.





(b) Disconnect the camshaft timing oil control valve connector.
(c) Remove the wire harness clamp.
(d) Remove the union to check valve hose from the vacuum hose clamp.
(e) Remove the 5 bolts, 2 nuts and intake manifold.





(f) Remove the gasket from the intake manifold.
18. REMOVE KNOCK SENSOR





(a) Disconnect the knock sensor connector.
(b) Remove the nut and knock sensor.