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Thread: LNF AFR's

  1. #1

    LNF AFR's

    I was told that you could moniter the AFR's from the factory O2 sensor's, is this possible?? If so, how can I set it up?

  2. #2
    Senior Tuner Iam Broke's Avatar
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    Log the B1S1 O2 sensor, it's a wideband. LNF's need to be tuned in Lambda, not AFR. .88 PE Lambda is the sweet spot when WOT.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel

  3. #3
    Senior Tuner cobaltssoverbooster's Avatar
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    It labeled wb lambda b1