Spark Plug: Service and Repair
REMOVAL1. REMOVE THROTTLE BODY COVER ASSEMBLY
2. REMOVE AIR CLEANER HOSE ASSEMBLY
3. REMOVE FRONT FENDER APRON SEAL REAR LH
4. REMOVE NO. 2 AIR HOSE
5. REMOVE NO. 3 AIR TUBE
6. REMOVE AIR SWITCHING VALVE ASSEMBLY (for Bank 1)
7. REMOVE FRONT FENDER APRON SEAL REAR RH
8. DISCONNECT NO. 1 WATER BY-PASS PIPE
9. DISCONNECT NO. 2 AIR INJECTION SYSTEM HOSE
10. REMOVE NO. 2 AIR TUBE
11. REMOVE AIR SWITCHING VALVE ASSEMBLY (for Bank 2)
12. REMOVE IGNITION COIL ASSEMBLY
a. Disconnect the 8 ignition coil connectors.
b. Remove the 8 bolts and pull out the 8 ignition coils.
13. REMOVE SPARK PLUG
a. Using a 16 mm plug wrench, remove the 8 spark plugs.
INSTALLATION
1. INSTALL SPARK PLUG
a. Using a 16 mm plug wrench, install the 8 spark plugs.
Torque: 18 N.m (178 kgf.cm, 13 ft.lbf)
2. INSTALL IGNITION COIL ASSEMBLY
a. Install the 8 ignition coils with the 8 bolts.
Torque: 7.5 N.m (76 kgf.cm, 66 in.lbf)
b. Connect the 8 ignition coil connectors.
3. INSTALL AIR SWITCHING VALVE ASSEMBLY (for Bank 1)
4. INSTALL NO. 3 AIR TUBE
5. INSTALL NO. 2 AIR HOSE
6. INSTALL FRONT FENDER APRON SEAL REAR LH
7. INSTALL AIR SWITCHING VALVE ASSEMBLY (for Bank 2)
8. INSTALL NO. 2 AIR TUBE
9. CONNECT NO. 2 AIR INJECTION SYSTEM HOSE
10. CONNECT NO. 1 WATER BY-PASS PIPE
11. INSTALL FRONT FENDER APRON SEAL REAR RH
12. INSTALL AIR CLEANER HOSE ASSEMBLY
13. INSTALL THROTTLE BODY COVER ASSEMBLY