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Thread: Is there a AFR vs temperature setup yet?

  1. #1
    Lifetime Member
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    Default Is there a AFR vs temperature setup yet?

    A couple months ago I asked about a table to compensate for temperature. When it is ccold the car would run leaner. With a 1000 hp pumpgas street motor I cannot afford to run lean. Did this ever get tested out yet?
    '71 chevelle
    Twin turbo ls1
    1000 HP 93 octane street car!
    96 lb injectors

  2. #2
    EFILive Crew Site Admin Tordne's Avatar
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    3,870

    Default

    You're not thinking of the {A0014} "Open Loop IAT VE Multiplier" table in the V3 custom OS's are you. The values in that table are used as a multiplier to the VE table based on varying IAT temps.

    Cheers,
    Andrew
    EFILive Crew


  3. #3
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    I don't know. I believe Ross or someone was going to make a table a couple months ago. Is that it? I have been off for a while with the winter season.
    '71 chevelle
    Twin turbo ls1
    1000 HP 93 octane street car!
    96 lb injectors

  4. #4
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    Default

    Sounds like what you are looking for
    Open Loop IAT Ve Multiplier

    This table multiplies the values in the VE table based on intake temp.
    For example, if the VE Table value is 3.000 Grams*Kelvin/kPa, and the value in this table was 1.00 then the final VE number will be 3.000
    But if you entered a multiplier of 1.01 the value will be 3.000 Grams*Kelvin/kPa X 1.01 = 3.030 Grams*Kelvin/kPa.
    EFILive - The Single version of the Truth

    Larry - HumpinSS

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