Lucerne V6-3.8L (2007)
Installation Procedure
Notice: Refer to Fastener Notice.
Important: DO NOT apply thread sealant to sensor threads. The sensor is coated at factory and applying additional sealant will affect
the sensors ability to detect detonation.
1. Install the knock sensor.
Tighten the sensor to 18 N.m (13 lb ft).
2. Connect the engine harness electrical connector (1) to the knock sensor.
3. Fill the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac-N-Fill).
