P0327 ISUZU – Knock Sensor 1 Circuit Low Frequency

 

P0327: DIY Repairing Video Tutorial

https://youtu.be/csdOAGy20u0

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0327 ISUZU Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Possible Lack/Loss of Power  

P0327 ISUZU Possible Causes

  Faulty knock sensor,Knock sensor circuit poor electrical connection,Knock sensor harness is open or shorted,Faulty Engine Control Module (ECM)  

P0327 ISUZU 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).