Description
OBD-II Trouble Code Description for P0330 Porsche
Knock Sensor 2 Circuit
What does this mean?
OBD2 Code P0330 Porsche definition:
A knock sensor tells the engine computer when one or more of your engine’s cylinders are “knocking”, that is, exploding the air/fuel mixture in a way that delivers less power and can be damaging to the engine if prolonged. The computer uses this information to tune the engine so that it doesn’t knock. If your knock sensor wasn’t operating properly, so that it was always indicating a knock, the engine computer’s response may have been to change the ignition timing on your engine. Knock sensors generally bolt into or thread into the engine block. This P0330 Porsche code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325 Porsche.
Symptoms
Possible sumptoms of OBD code P0330 Porsche
You may notice drivability problems including a lack of power and perhaps some hesitation. There may also be other symptoms.
Causes
Possible causes of OBD code P0330 Porsche
A code P0330 Porsche most likely means one or more of the following has happened: The “B” knock sensor is faulty and needs to be replaced There is a wiring short/fault in the knock sensor circuit
Possible Solutions
Check the resistance of the knock sensor on bank 2 (compare it to factory specs) Check for broken/frayed wires leading to the sensor Replace the knock sensor on bank 2
The OBD2 Code Information Be Applicable For Porsche:
2013 Porsche Cayenne,2013 Porsche Boxster S,2013 Porsche Boxster,2013 Porsche 911,2012 Porsche Panamera,2012 Porsche 911,2011 Porsche 911,2010 Porsche Panamera,2010 Porsche Cayenne,2010 Porsche 911 GT3,2009 Porsche 911,2008 Porsche Cayenne,2008 Porsche Boxster,2008 Porsche 911,2007 Porsche Cayman,2007 Porsche Cayman,2007 Porsche Boxster,2007 Porsche Boxster,2007 Porsche 911,2006 Porsche 911,2005 Porsche Boxster S,2005 Porsche Boxster,2005 Porsche 911,2004 Porsche 911,2003 Porsche 911
Note:
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