Changed knock sensor but light is back on. Please help

Discussion in 'LS, LT, LTZ' started by santino21, Jul 11, 2017.

  1. santino21

    santino21 Junior Member

    Likes Received:
    Jun 22, 2017
    Phoenix az
    so my check engine light came on and pulled the codes and it came back p0326 there's no knock or anything so I went ahead and just changed the knock sensor. Light was off for about a week and then it came back on. Pulled the codes again and got the same thing about the knock sensor. Any ideas what it could be?? Any help is appreciated!

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