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Home >> Audi >> 1992 >> 100 CS, 2.8 K, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Knock Sensor(s)
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Knock Sensor(s)

One knock sensor is installed on each head under intake manifold. The use of 2 sensors makes it possible for the system to sense more accurately and be more responsive (See DETONATION RETARD OPERATION under IGNITION CONTROL).