300E 4MATIC (124.230) L6-3.0L (103.985) (1990)
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Knock Sensor: Description and Operation
Knock Sensor
MODELS 300 CE, SL ONLY
The knock control system allows calibration of the ignition timing for normal operating conditions, while eliminating the danger of knock or detonation
due to influences by heat, load, fuel quality or engine deposits.
Knock Sensor
