Operation CHARM
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Mercedes Benz
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1990
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300SL (129.061) L6-3.0L (104.981)
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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
Knock Sensor: Locations
Knock Sensor Locations:
The knock sensors are located on the left side of the engine block.