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Thread: Turning the MAF on / off by RPM or Hz

  1. #1
    Tuner in Training
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    Turning the MAF on / off by RPM or Hz

    I'd like to keep my car (E38) on VVE during idle and cruise (cam reversion), but MAF at higher RPM / WOT. Say for example 3000 RPM + enable, or enable over (disable under?) 4,000 Hz.

    I'm sure this is simple but what am I missing?

  2. #2
    Senior Tuner
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    Not possible.

  3. #3
    Senior Tuner SultanHassanMasTuning's Avatar
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    you can have a blend and decide under dynamic say you want purely maf above 3000/renable 2900
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  4. #4
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    Thanks! I’ve been out of town all week but I’ll give this a shot tomorrow.

  5. #5
    Senior Tuner
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    You'll give what a shot? It's always a blend below the High RPM Disable RPM and 100% MAF above that RPM. That's how the stock OS works. Your OP indicated that you were wanting to run SD with VVE below 3000 and MAF above that rpm and that is not possible.