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Home >> Saab >> 2001 >> 9-3 Base, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Ignition System >> Timing Control Systems >> Knock Sensor (KS)

Knock Sensor (KS)

No external knock sensor is used on Trionic engine management system. Knock control is accomplished by measuring spark plug resistance and adjusting ignition timing accordingly.

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