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Thread: VF2 LFX fuel control

  1. 08-12-2018 #1
    Krusty
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    VF2 LFX fuel control

    Tuning a VF2 commodore LFX and there are some compensations acting upon fuelling. Car has simply had an OTR fitted and dropped 60 kw and went dead rich requiring tuning.

    Should I be recalibrating maf to adjust fuelling or power enrichment?
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  2. 08-12-2018 #2
    ZeroBoostBuick
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    Loosing 25% of power after installing a CAI is not normal. There must be something happening. Double check the CAI install and MAF.

    Any Engine codes showing ???
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  3. 08-12-2018 #3
    Krusty
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    Oh yeah it's normal with these apparently. MAF calibration goes out it seems
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