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Home >> Lexus >> 1997 >> ES 300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Circuit Tests >> DTC P0325, P0330 - Knock Sensor >> Notes
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DTC P0325, P0330 - Knock Sensor: Notes

CODE DEFINITION - DTC P0325, P0330

CODE DESCRIPTION
DTC P0325 KNOCK SENSOR NO. 1 CIRCUIT
DTC P0330 KNOCK SENSOR NO. 2 CIRCUIT
CAUTION: If ECM replacement is instructed in following testing, always ensure ECM harness connector and ground circuit are okay. If either are suspect, repair and repeat testing to confirm ECM malfunction.
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