P0325

Tests 1 - 2:

Tests 3 - 7:

Test 8:

SYMPTOM
P0325-KNOCK SENSOR #1 CIRCUIT

WHEN MONITORED
With the ignition ON and the engine running.

SET CONDITION
The Knock Sensor circuit voltage falls below a minimum value at idle or deceleration. The minimum value is from a look-up table internal to the PCM and is based on engine rpm. DTC also sets if sensor output goes above 5.0 volts.

POSSIBLE CAUSES
- Intermittent Condition
- Knock Sensor Signal Circuit Shorted To Voltage
- Knock Sensor Signal Circuit Shorted To Ground
- Knock Sensor Signal Circuit Open
- Knock Sensor Signal Circuit Shorted To Knock Sensor Return Circuit
- Knock Sensor Return Circuit Open
- Knock Sensor