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DTC P0327 - KNOCK SENSOR CIRCUIT LOW VOLTAGE Oldsmobile Eighty-Eight X

Testing & Diagnostics

Note. For circuit reference, see DTC P0325 schematic.

Circuit Description

Knock Sensor (KS) is used to detect engine detonation (knock). When KS module in PCM determines that an abnormally high noise channel voltage exists, PCM will set DTC P0327.