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Canyon 4D Pickup, 5.3 P, 4WD
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Engine Control Systems
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Engine Control System & Fuel System - 5.3L - Repair Instructions
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Repair Instructions
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Knock Sensor 1 Replacement
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Removal Procedure
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Fig 1: View Of #1 Knock Sensor & Engine Oil Pan Rail Engine Wiring Harness Connectors
Courtesy of GENERAL MOTORS CORP.
Disconnect the engine wiring harness electrical connector from the KS (2).
Remove the KS retaining bolt.
Remove the KS (2) from the engine block.