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Home › Jeep › 2021 › Cherokee High Altitude, Full Time T/Case Control › Repair and Diagnosis › Engine Performance › System › 2.0L - DTCS P023A To P0449 › DTC Troubleshooting › P0330-Knock Sensor 2 Circuit › Set Condition

Set Condition

The Powertrain Control Module (PCM) detects that the Knock Sensor 2 input voltage is either:
- Above 4.8 volts.
- Less than 0.2 volts when engine speed is above 2000 rpm.