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2005
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Cutaway 4.8 V
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Engine Performance
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System
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Engine Control System - 4.8L, 5.3L, And 6.0L - Introduction
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Repair Instructions
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Knock Sensor (KS) Replacement
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Removal Procedure
Removal Procedure
Fig 1: Knock Sensor Wiring Harness Assembly
Courtesy of GENERAL MOTORS CORP.
Remove the intake manifold. Refer to
Intake Manifold Replacement
in Engine Mechanical.
Remove the KS wiring harness assembly.
Fig 2: Identifying Knock Sensors
Courtesy of GENERAL MOTORS CORP.
Remove the KS.