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Thread: Example log with knock?

  1. #1
    Carb and Points!
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    Example log with knock?

    I was wondering if someone has any datalogs to post showing what knock counts/knock retard looks like, both real and false. I'm mainly trying to figure out how to spot actual knocking vs. false knock from other sources like a defective sensor or other noise.

  2. #2
    Fuel Injected! Engine07's Avatar
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    I'm at work until tomorrow evening right now but when I get home I will try to figure out how to upload my latest log for you. Still not completely sure where they're all coming from but I'm still working on it lol. It gets knock counts religiously at steady cruise and about 3/4 way through there is a full throttle pull that racks up almost 1k counts.

  3. #3
    Fuel Injected! Engine07's Avatar
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    Omg...I'm having technical difficulties. I haven't had my laptop online in quite a while. Apparently I have a virus in it as soon as I log on internet I get so many pop ups it's unreal. Gonna have to get this issue resolved before I can get one uploaded for ya. Sry

  4. #4
    Fuel Injected!
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    my tuning laptop never gets connected to the internet saves hassles :D

  5. #5
    Fuel Injected! Engine07's Avatar
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    Alrighty...virus all taken care of. Im tired and going to bed now lol. Got the file for ya now.

  6. #6
    Carb and Points!
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    Thanks!
    So do you know if this is real or false knock?

  7. #7
    Fuel Injected! Engine07's Avatar
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    I have been debating this for a while as I was on factory timing table but after burning a new test chip for drive to work this morning i retarded the factory timing table in areas of knock counts and it has now gone away. It was very light...as I could not audibly hear it at all but knock sensor was picking it up and now with retarded a few degrees it's gone so my best assumption is it was real.

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