Removal

1GR-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: REMOVAL

REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE Service Precautions
2. REMOVE CHAIN SUB-ASSEMBLY
Refer to the procedures up to "REMOVE CHAIN SUB-ASSEMBLY" Removal.
3. REMOVE NO. 1 COOL AIR INLET Removal
4. REMOVE EXHAUST PIPE STOPPER BRACKET (for 4WD)
5. REMOVE NO. 2 FRONT EXHAUST PIPE ASSEMBLY Removal
6. REMOVE FRONT EXHAUST PIPE ASSEMBLY Removal
7. REMOVE MANIFOLD STAY Removal
8. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH Removal
9. DISCONNECT NO. 1 FUEL PIPE SUB-ASSEMBLY Removal
10. DISCONNECT NO. 2 FUEL PIPE SUB-ASSEMBLY Removal
11. REMOVE INTAKE MANIFOLD Removal
12. REMOVE WATER BY-PASS JOINT RR Removal
13. REMOVE CAMSHAFT TIMING GEARS AND NO. 2 CHAIN (for Bank 1) Removal
14. REMOVE NO. 2 CHAIN TENSIONER ASSEMBLY Removal
15. REMOVE CAMSHAFTS (for Bank 1) Removal
16. REMOVE NO. 2 CAMSHAFT BEARING
17. REMOVE CYLINDER HEAD SUB-ASSEMBLY Removal
18. REMOVE CYLINDER HEAD GASKET





19. DISCONNECT HEATER WATER INLET HOSE
(a) Disconnect the heater water inlet hose from the water outlet pipe.





20. REMOVE NO. 1 WATER OUTLET PIPE
(a) Remove the 4 wire harness clamps.
(b) Remove the 3 bolts and water outlet pipe.





21. REMOVE KNOCK SENSOR
(a) Disconnect the 2 knock sensor connectors.
(b) Remove the 2 bolts and 2 knock sensors.