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Home >> Infiniti >> 2013 >> M56 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0190 To P1084 >> DTC P0327, P0328, P0332, P0333: KS >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detected condition Possible cause
P0327 KNOCK SEN/CIRC-B1 [Knock sensor (bank 1) circuit low input] An excessively low voltage from the sensor is sent to ECM.
  • Harness or connectors (The knock sensor circuit is open or shorted.)
  • Knock sensor
P0328 KNOCK SEN/CIRC-B1 [Knock sensor (bank 1) circuit high input] An excessively high voltage from the sensor is sent to ECM.
P0332 KNOCK SEN/CIRC-B2 [Knock sensor (bank 2) circuit low input] An excessively low voltage from the sensor is sent to ECM.
P0333 KNOCK SEN/CIRC-B2 [Knock sensor (bank 2) circuit high input] An excessively high voltage from the sensor is sent to ECM.
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