FixVault

Knock Sensor Replacement (Bank 1)

Fig 1: Knock Sensor (Bank 1)
GM2197662Courtesy of GENERAL MOTORS COMPANY
Knock Sensor Replacement (Bank 1)

Callout Component Name
Preliminary Procedure 
Lift and support the vehicle. Refer to Lifting and Jacking the Vehicle .
1 Knock Sensor Fastener
CAUTION:

Refer to Fastener Caution .


Tighten 
25 N.m (18 lb ft)
2 Knock Sensor
Procedure 
Disconnect the electrical connector.