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Home >> Jeep >> 2005 >> Wrangler X, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 627 (Powertrain Diagnostic Procedures - DRIVEABILITY - Gas - Symptom & Diagnostic Tests (DTCS P0031 To P1899)) >> DRIVEABILITY - Gas - Diagnostic Tests >> P0325-Knock Sensor #1 Circuit; P0330-Knock Sensor #2 Circuit (Gas - Except NGC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. GOOD TRIP EQUAL TO ZERO
  2. (K73) OR (K74) KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
  3. (K73) OR (K74) KNOCK SENSOR SIGNAL CIRCUIT OPEN
  4. (K73) OR (K74) KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
  5. (K73) OR (K74) KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO THE (K4) SENSOR GROUND
  6. (K4) SENSOR GROUND CIRCUIT OPEN
  7. PCM
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