Knock Sensor: Service and Repair
REPLACEMENT1. DISCHARGE FUEL SYSTEM PRESSURE
2. REMOVE BATTERY
3. DRAIN ENGINE COOLANT
4. DRAIN ENGINE OIL
5. REMOVE POWER STEERING LINK ASSEMBLY
6. REMOVE DIFFERENTIAL CARRIER ASSEMBLY FRONT (4WD DRIVE TYPE)
7. REMOVE TIMING CHAIN OR BELT COVER SUB-ASSEMBLY
8. REMOVE CHAIN SUB-ASSEMBLY
9. REMOVE COOL AIR INLET NO.1
a. Remove the 2 bolts, then remove the cool air inlet.
10. REMOVE EXHAUST FRONT PIPE ASSEMBLY NO.2
11. REMOVE EXHAUST PIPE ASSEMBLY FRONT
12. REMOVE MANIFOLD STAY
a. Remove the 6 bolts, then remove the 2 exhaust manifold stays.
13. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH
14. DISCONNECT FUEL PIPE SUB-ASSEMBLY NO.1
15. DISCONNECT FUEL PIPE SUB-ASSEMBLY NO.2
16. REMOVE INTAKE MANIFOLD
17. REMOVE WATER BY-PASS JOINT RR
18. REMOVE CHAIN VIBRATION DAMPER NO.1
19. REMOVE CAMSHAFT TIMING GEARS AND NO.2 CHAIN (RH BANK)
20. REMOVE CHAIN TENSIONER ASSEMBLY NO.2
21. REMOVE CAMSHAFTS
22. REMOVE CAMSHAFT BEARING NO.2
23. REMOVE CYLINDER HEAD SUB-ASSEMBLY
24. DISCONNECT HEATER WATER INLET HOSE
25. REMOVE WATER OUTLET PIPE NO.1
a. Remove the 4 wire harness clamps.
b. Remove the 3 bolts and water outlet pipe.
26. REMOVE KNOCK CONTROL SENSOR
a. Disconnect the 2 knock sensor connectors.
b. Remove the 2 bolts and 2 knock sensors.
27. INSTALL KNOCK CONTROL SENSOR
a. Install the 2 knock sensors with the 2 bolts as shown in the illustration.
Torque: 20 N.m (204 kgf.cm, 15 ft.lbf)
b. Connect the 2 knock sensor connectors.
28. INSTALL WATER OUTLET PIPE NO.1
a. Install the water outlet pipe with the 3 bolts.
Torque: 9.0 N.m (92 kgf.cm, 80 in.lbf)
b. Install the 4 wire harness clamps.
29. CONNECT HEATER WATER INLET HOSE
30. INSPECT CYLINDER HEAD SET BOLT
31. INSTALL CYLINDER HEAD SUB-ASSEMBLY
32. INSTALL CAMSHAFT BEARING NO.2
33. INSTALL CAMSHAFTS
34. INSTALL CHAIN TENSIONER ASSEMBLY NO.2
35. INSTALL CAMSHAFT TIMING GEARS AND NO.2 CHAIN (RH BANK)
36. INSTALL CHAIN VIBRATION DAMPER NO.1
37. INSTALL WATER BY-PASS JOINT RR
38. INSTALL INTAKE MANIFOLD
39. CONNECT FUEL PIPE SUB-ASSEMBLY NO.2
40. CONNECT FUEL PIPE SUB-ASSEMBLY NO.1
41. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH
42. INSTALL MANIFOLD STAY
a. Install the 2 manifold stays with the 6 bolts.
Torque: 40 N.m (408 kgf.cm, 30 ft.lbf)
43. INSTALL EXHAUST PIPE ASSEMBLY FRONT
44. INSTALL EXHAUST FRONT PIPE ASSEMBLY NO.2
45. INSTALL COOL AIR INLET NO.1
a. Install the cool air inlet with the 2 bolts.
Torque: 12 N.m (122 kgf.cm, 9.0 ft.lbf)
46. INSTALL CHAIN TENSIONER SLIPPER
47. INSTALL CHAIN TENSIONER ASSEMBLY NO.1
48. INSTALL CHAIN SUB-ASSEMBLY
49. INSTALL TIMING CHAIN OR BELT COVER SUB-ASSEMBLY
50. INSTALL DIFFERENTIAL CARRIER ASSEMBLY FRONT (4WD DRIVE TYPE)
51. INSTALL POWER STEERING LINK ASSEMBLY
52. INSTALL BATTERY
53. ADD ENGINE OIL
54. ADD ENGINE COOLANT
55. ADD DIFFERENTIAL OIL (4WD DRIVE TYPE)
56. INSPECT DIFFERENTIAL OIL (4WD DRIVE TYPE)
57. ADD POWER STEERING FLUID
58. BLEED POWER STEERING FLUID
59. CHECK FOR ENGINE OIL LEAKAGE
60. CHECK FOR ENGINE COOLANT LEAKAGE
61. CHECK FOR FUEL LEAKAGE
62. CHECK FOR EXHAUST GAS LEAKAGE
63. CHECK POWER STEERING FLUID LEAKAGE
64. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT
65. INSTALL V-BANK COVER
66. INSPECT IGNITION TIMING
SST 09843-18040
67. INSPECT ENGINE IDLING SPEED
SST 09843-18030
68. INSPECT CO/HC
69. INSPECT COMPRESSION