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Home >> Acura >> 1997 >> Integra GS-R, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation - GS-R >> Computerized Engine Controls >> Input Devices >> Knock Sensor (KS)

Knock Sensor (KS)

Piezo-electric sensor creates small current when detecting a detonation. When knock sensor detects detonation, PCM will retard ignition timing.

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