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Home › Jeep › 2021 › Renegade Limited › Repair and Diagnosis › Engine Performance › System › 1.3L - DTCS P025D To P0521 › DTC Troubleshooting › P0327: Knock Sensor 1 Circuit Low › Set Condition

Set Condition

The Powertrain Control Module (PCM) detects that the Knock Sensor input voltage is less than or equal to 1.0 volt with engine speed at or less than 0 RPM.