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Thread: No log for afr error at WOT?

  1. #1
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    No log for afr error at WOT?

    I cant log my AFR Error at WOT, What its missing something?

    I'm still working on the layout, got the cruise mode to work properly but cant log WOT.
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  2. #2
    Tuning Addict 5FDP's Avatar
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    I didn't look at your layout but are you sure you are logging every channel required for your graphs?

    I don't see cylinder airmass in there for one, for like logging timing and knock.

    Also you can not tune this thing with the IAT sensor unplugged, you will be getting completely incorrect readings if the IAT is not working.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
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    I haven't got cylinder airmass, My cruise mode work i have to be missing something for WOT...

  4. #4
    Tuning Addict 5FDP's Avatar
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    That is what I don't get, if you created the AFR error to log while cruising it will still log the AFR error when you are tuning WOT.

    Cylinder airmass is available on any LS engine for a channel. You have to search for it or type it in to find it.


    Follow this write up if you have any issues.

    https://forum.hptuners.com/showthrea...al-VE-Vehicles)
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  5. #5
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    I also haven?t looked at the files, are you using a wide band?