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Mercedes Benz
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2009
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SL 550 (230.471) V8-5.5L (273.965)
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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 - Ignition System
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Knock Sensor
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Service and Repair
Knock Sensor: Service and Repair
AR15.12-P-2184RX Remove/install
knock sensors
Component Identification:
Remove/install Steps 1-7:
Knock sensors:
Commercially available tools:
