Knock Sensor Replacement - Bank 2

Fig 1: Knock Sensor & Bolt - Bank 2

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection . Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .
1	Knock Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 25 N.m (18 lb ft)
2	Knock Sensor Procedure Disconnect the electrical connector.

Callout

Component Name

Preliminary Procedures

Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .

Knock Sensor Bolt

CAUTION:

Tighten
25 N.m (18 lb ft)

Knock Sensor
Procedure
Disconnect the electrical connector.