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Home >> Chevrolet >> 2000 >> Cavalier L4-2.2L VIN 4 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> KS Retard
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KS Retard

0-90 Degrees
The Knock Sensor (KS) retard indicates the amount of spark advance (IC) the PCM is removing from in response to the knock sensor (KS) signal.
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