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P0327

P0327 - Knock Sensor Circuit Low Input

Possible causes
- Faulty knock sensor
- Knock sensor circuit poor electrical connection
- Knock sensor harness is open or shorted
- Faulty Engine Control Module (ECM)
Tech notes
The P0327 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock sensor usually takes care of the problem.
When is the code detected?
An excessively low voltage from the sensor is sent to Engine Control Module (ECM)
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible Lack/Loss of Power
P0327 Description
The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM).
P0327 For specific makes
P0327 BMW
P0327 HYUNDAI
P0327 NISSAN
P0327 INFINITI
P0327 ISUZU
P0327 KIA
P0327 SCION
P0327 TOYOTA
P0327 LEXUS
P0327 MAZDA
P0327 MITSUBISHI
P0327 SUBARU
P0327 AUDI
P0327 VOLKSWAGEN
P0327 BUICK
P0327 CADILLAC
P0327 CHEVROLET
P0327 GMC
P0327 PONTIAC
P0327 SATURN
P0327 2002 NISSAN ALTIMA SEDAN
P0327 2003 NISSAN ALTIMA SEDAN
P0327 2004 NISSAN ALTIMA SEDAN
P0327 2005 NISSAN ALTIMA SEDAN
P0327 2006 NISSAN ALTIMA SEDAN
P0327 2002 NISSAN SENTRA
P0327 2003 NISSAN SENTRA
P0327 2004 NISSAN SENTRA
P0327 2005 NISSAN SENTRA
P0327 2006 NISSAN SENTRA
P0327 MERCEDES-BENZ
P0327 2003 INFINITI G35
P0327 2004 INFINITI G35
P0327 2005 INFINITI G35
P0327 2006 INFINITI G35
P0327 2005 SCION XB
P0327 2006 SCION XB
P0327 2007 SCION XB
P0327 2004 NISSAN MAXIMA
P0327 2005 NISSAN MAXIMA
P0327 2006 NISSAN MAXIMA
P0327 2007 NISSAN MAXIMA
P0327 2008 NISSAN MAXIMA
P0327 2008 NISSAN ALTIMA SEDAN
P0327 2009 NISSAN ALTIMA SEDAN
P0327 2010 NISSAN ALTIMA SEDAN
P0327 2012 NISSAN ALTIMA SEDAN
P0327 2011 NISSAN ALTIMA SEDAN
P0327 2001 TOYOTA HIGHLANDER
P0327 2002 TOYOTA HIGHLANDER
P0327 2003 TOYOTA HIGHLANDER
P0327 2004 TOYOTA HIGHLANDER
P0327 2005 TOYOTA HIGHLANDER
P0327 2006 TOYOTA HIGHLANDER
P0327 2007 TOYOTA HIGHLANDER
P0327 2004 TOYOTA PRIUS
P0327 2005 TOYOTA PRIUS
P0327 2006 TOYOTA PRIUS
P0327 2007 TOYOTA PRIUS
P0327 2008 TOYOTA PRIUS
P0327 2009 TOYOTA PRIUS
P0327 2008 NISSAN ROGUE
P0327 2009 NISSAN ROGUE
P0327 2010 NISSAN ROGUE
P0327 2011 NISSAN ROGUE
P0327 2012 NISSAN ROGUE
P0327 2013 NISSAN ROGUE
P0327 2007 NISSAN SENTRA
P0327 2008 NISSAN SENTRA
P0327 2009 NISSAN SENTRA
P0327 2010 NISSAN SENTRA
P0327 2011 NISSAN SENTRA
P0327 2012 NISSAN SENTRA
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