P0328

P0327, P0328 KS

Description
The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the ECM.

DTC Logic

DTC Detection Logic






DTC Confirmation Procedure

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Diagnostic Procedure

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Component Inspection

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