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2011 Chevy Cruze 1.8 P0328

4697 Views 3 Replies 3 Participants Last post by  Blasirl
So last week my check engine light came on. When I looked up the code, I got P0328 the knock sensor. Has anyone got this code before, is it a big job. I just got the intake manifold replace, so I'm hoping for a cheap fix.
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2014 LT program car, Pull Me Over Red, 1.4T Auto
14,174 Posts
Potential causes of a P0328 code include:

Knock sensor connector is damaged
Knock sensor circuit is open or shorted to ground
Knock sensor circuit is shorted to voltage
Knock sensor has failed Loose knock sensor
Electrical interference in circuit
Low fuel pressure
Incorrect fuel octane
Mechanical engine problem
Failed/faulty PCM

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