Knock Sensor: Service and Repair
REMOVAL1. REMOVE ENGINE ASSEMBLY
a. Remove the engine.
2. REMOVE CYLINDER HEAD SUB-ASSEMBLY RH (for Bank 1)
a. Remove the cylinder head RH.
3. REMOVE NO. 1 WATER OUTLET PIPE
a. Remove the 4 wire harness clamps [A].
b. Remove the 3 bolts [B] and water outlet pipe.
4. REMOVE KNOCK SENSOR
a. Disconnect the 2 sensor connectors.
b. Remove the 2 bolts and 2 sensors.
INSTALLATION
1. INSTALL KNOCK SENSOR
a. Install the 2 sensors with the 2 bolts as shown in the illustration.
Torque: 20 N.m (204 kgf.cm, 15 ft.lbf)
b. Connect the 2 sensor connectors.
2. INSTALL NO. 1 WATER OUTLET PIPE
a. Install the 3 bolts [A] and water outlet pipe.
Torque: 10 N.m (102 kgf.cm, 7 ft.lbf)
b. Install the 4 wire harness clamps [B].
3. INSTALL CYLINDER HEAD SUB-ASSEMBLY RH (for Bank 1)
a. Install the cylinder head RH.
4. INSTALL ENGINE ASSEMBLY
a. Install the engine.