K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
3.
Remove the rear bank knock sensor.
4.
Install the new rear bank knock sensor.
Tighten
Tighten the knock sensor to 20 N.m (15 lb ft).
5.
Install the wiring harness assembly to the knock sensor.
6.
Apply a bead of RTV silicone sealant approximately 9 mm (3/8 in) wide and 6 mm (1/4 in) high along the outside edge of the ridge on the engine
block valley cover around the rear bank knock sensor. DO NOT form a complete circle. Leave the rear section open as shown.
7.
From the underside of the intake manifold, completely remove the rear intake manifold seal (foam material).
8.
Install the intake manifold. Refer to the Intake Manifold Replacement procedure in the Engine Controls sub-section of the appropriate Service
Manual.
Parts Information
Parts are currently available from GMSPO.
Warranty Information
