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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 488 (Powertrain Diagnostic Procedures - Gas) >> Diagnostic Information And Procedures >> DRIVEABILITY - NGC - Diagnostic Tests >> P0325-Knock Sensor No. 1 Circuit; P0330-Knock Sensor No. 2 Circuit >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

GOOD TRIP EQUAL TO ZERO

KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE

KNOCK SENSOR SIGNAL CIRCUIT OPEN

KNOCK SENSOR RETURN CIRCUIT OPEN

KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO GROUND

KNOCK SENSOR SIGNAL CIRCUIT SHORTED TO KNOCK SENSOR RETURN CIRCUIT

KNOCK SENSOR