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Thread: Fine Tune 24x Knock (false?)

  1. #1
    Tuner
    Join Date
    Nov 2017
    Location
    Brisbane, Australia
    Posts
    159

    Fine Tune 24x Knock (false?)

    Hi All,

    My car is finally up and running thanks to Ben, and AFR is mostly dialled in. The is running fantastically, but I'm still a little worried about knock, or more specifically false knock pulling timing out where it shouldn't.

    I've got the standard TPI knock sensor installed in my 400SBC, and it's showing between 2-4 degrees of knock just about all of the time.
    The funny thing is it disappears if I go WOT so I'm guessing this must be vibration or something causing it to register a false result.

    The exhaust is a pretty tight fit on the some places, so it could very likely be that, but I don't want to rule out an actual knock.


    Does anyone have any settings for the knock sensors to use either the TPI one, or I have an express Van knock sensor as well that I could use.

    I've attached the log for reference.
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