Removal

4GR-FSE ENGINE CONTROL SYSTEM: KNOCK SENSOR: REMOVAL

CAUTION:
Do not allow fuel to spray when removing the pipe between the high pressure side fuel pump and the fuel injectors. The fuel in the pipe is highly pressurized.

1. REMOVE COOL AIR INTAKE DUCT SEAL Removal

2. REMOVE ENGINE ROOM SIDE COVER LH Removal

3. REMOVE ENGINE ROOM SIDE COVER RH Removal

4. REMOVE V-BANK COVER SUB-ASSEMBLY Removal

5. REMOVE FRONT FENDER PROTECTOR UPPER LH Removal

6. REMOVE FRONT FENDER PROTECTOR UPPER RH Removal

7. REMOVE ROOF DRIP SIDE FINISH MOULDING LH

8. REMOVE ROOF DRIP SIDE FINISH MOULDING RH Removal

9. REMOVE FRONT WIPER ARM HEAD CAP Removal

10. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH Removal

11. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH Removal

12. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Removal

13. DISCHARGE FUEL SYSTEM PRESSURE Removal

14. DRAIN ENGINE COOLANT Testing and Inspection

15. REMOVE NO. 2 VENTILATION HOSE Removal

16. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE Removal

17. REMOVE THROTTLE BODY Removal

18. REMOVE INTAKE AIR SURGE TANK Removal

19. REMOVE INTAKE MANIFOLD Removal

20. REMOVE WATER HOSE JOINT Removal

21. REMOVE FUEL PRESSURE PULSATION DAMPER Removal

22. REMOVE NO. 1 FUEL PIPE Removal

23. DISCONNECT NO. 2 FUEL PIPE Removal

24. REMOVE FUEL PUMP ASSEMBLY Removal

25. REMOVE NO. 2 FUEL PIPE Removal

26. REMOVE NO. 3 FUEL PIPE Removal

27. REMOVE NO. 1 FUEL DELIVERY PIPE Removal

28. REMOVE NO. 2 FUEL DELIVERY PIPE Removal

29. REMOVE KNOCK SENSOR

(a) Disconnect the 2 knock sensor connectors.





(b) Remove the 2 bolts and 2 knock sensors.