Operation CHARM
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GMC Truck
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1994
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Safari Van AWD V6-262 4.3L VIN Z
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Knock Sensor
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Locations
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Assembly View
Assembly View
Knock Sensor (KS) Location:
The Knock Sensors (KS) are mounted in the right rear cylinder head and the left cylinder head between the rear spark plugs.