Removal and Installation
KNOCK SENSORREMOVAL AND INSTALLATION <3.8L ENGINE>
Removal Steps 1-3:
CAUTION: When the knock sensor replacement is performed, use scan tool MB991958 to initialize the learning value.
Required Special Tool:
MD998773: Knock Sensor Wrench
REMOVAL SERVICE POINT
<> KNOCK SENSOR REMOVAL
Use special tool MD998773 to remove the knock sensor.
INSTALLATION SERVICE POINTS
>>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 Nm (17 ± 1 ft-lb)
>>B<< CLIP INSTALLATION
1. Install the clip to the the timing belt front upper cover as shown.
2. Tighten the clip mounting bolt to the specified torque.
Tightening torque: 11 ± 1 Nm (98 ± 8 ft-lb)