Cobb access port knock counter
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This is a discussion on Cobb access port knock counter within the Engine Modifications forums, part of the Tech & Modifying & General Repairs category; I've noticed on cylinders 3&4 I'm getting some knock count and it seems to be happening around 3000 rpm an ...

  1. #1
    Registered User darinhollibaugh's Avatar
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    Cobb access port knock counter

    I've noticed on cylinders 3&4 I'm getting some knock count and it seems to be happening around 3000 rpm an under. My car seems to be running fine haven't noticed any difference in power. I read somewhere online that this Subaru knock count picks up false knocks at lower rpm I was just wondering if anybody had any more information on it if it due to bad gas for if there's anything I can do to fix it

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  3. #2
    Admiral Ackbar the 1st mycologist's Avatar
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    The knock counter is useless because you can't really tell when it increments. Look at knock corrections instead.
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

  4. #3
    Registered User darinhollibaugh's Avatar
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    Thanks for the information

    Sent from my SGH-T889 using Tapatalk 2

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