Except MIVEC

KNOCK SENSOR

REMOVAL AND INSTALLATION [3.8L ENGINE (EXCEPT MIVEC)]

CAUTION: When the knock sensor replacement is performed, use scan tool MB991958 to initialize the learning value. (Refer to Initialization Procedure for Learning Value in MFI Engine)

Pre-removal & Post-installation Operation:

Removal Step 1:

Required Special Tool:
- MD998773: Knock Sensor Wrench

REMOVAL SERVICE POINTS

[[A]] KNOCK SENSOR REMOVAL







Use special tool MD998773 to remove the knock sensor.

INSTALLATION SERVICE POINT

]]A[[ KNOCK SENSOR INSTALLATION







Use special tool MD998773 to tighten the knock sensor to the specified torque in the same manner as removal.

Tightening torque: 23 ± 2 N.m (17 ± 1 ft-lb)