DTC P0325: Knock Sensor 1 Circuit Malfunction (Bank 1)
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P0325 - KNOCK SENSOR 1 CIRCUIT MALFUNCTION (BANK 1)
| Description: | The knock sensor detects vibrations upon increase and decrease in engine RPM. The knock sensor generates a voltage based on this vibration. If the voltage goes outside a calibrated level, a DTC is set. | ||
| Possible Causes: |
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| Diagnostic Aids: | A knock sensor voltage greater than 0.5 volt with the key on engine off (KOEO) indicates a hard fault. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to DG: Knock Sensor STEP DG1. | ||