Knock Sensor (KS) 1 Replacement
KNOCK SENSOR (KS) 1 REPLACEMENTREMOVAL PROCEDURE
1. Drain the cooling system/engine block. Refer to Draining and Filling Cooling System (with HP2)Draining and Filling Cooling System (without HP2) in Cooling System.
2. Disconnect the knock sensor electrical connector (4).
3. Remove the knock sensor.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Service Precautions.
1. Install the knock sensor.
Tighten
Tighten the sensor to 20 N.m (15 lb ft)
2. Connect the knock sensor electrical connector (4).
3. Fill the cooling system/engine block. Refer to Draining and Filling Cooling System (with HP2)Draining and Filling Cooling System (without HP2) in Cooling System.