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Saab
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2007
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9-7X 4.2i
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls And Fuel - 4.2L - Introduction (2 Of 2)
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Repair Instructions
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Knock Sensor Replacement
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Removal Procedure
Removal Procedure
Raise the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the knock sensor harness connector (4).
Fig 1: Locating Knock Sensor Components
Courtesy of GENERAL MOTORS CORP.
Remove the knock sensor retaining bolt (3).
Remove the appropriate knock sensor (1 or 2).