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Thread: AFR target maps - useful guide

  1. #1
    Junior Member Too Much Toyota
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    Default AFR target maps - useful guide

    I found this referenced on msextra.com and thought it might be of use to folks home tuning with wideband guages.

    ------------------------------
    ST185 road barge / MZ11 forest barge / RA65 garage barge

  2. #2
    Hopefully soon a 5S-GTE Chief Engine Builder MWP's Avatar
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    Default Re: AFR target maps - useful guide

    What does the "Dead" area in boost < 2000RPM region mean?
    Surely supercharged engines operate in that range...

  3. #3
    Junior Member Too Much Toyota
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    Default Re: AFR target maps - useful guide

    i think dead = not likely to be running.

    not sure why they use it - is aimed at tuning for turbos.
    ------------------------------
    ST185 road barge / MZ11 forest barge / RA65 garage barge

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