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Thread: LS6 944 Misfire

  1. #41
    Joe (Moderator) joecar's Avatar
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    statesman is correct, using LTFT's provides a coarse correction, look at the LTFT 4x4 array of cells that covers the MAP x RPM range;

    usually LTFT's work ok in Calc.VET when there is very little change in an LTFT cell;

    but it looks like your case requires trimming disabled (including B4206), use CALC.WO2BEN to apply corrections to MAF...

    you will need to correct VE separately on similar manner.

  2. #42
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    Quote Originally Posted by joecar View Post
    Be careful... EQR 1.175.


    Yes, I type in 1.175 and 1.180 is displayed. If I copy the contents of the cell and past it to a text editor, I see 1.1750601 so I think the display rounds up to 1.180.

  3. #43
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    Quote Originally Posted by joecar View Post
    statesman is correct, using LTFT's provides a coarse correction, look at the LTFT 4x4 array of cells that covers the MAP x RPM range;

    usually LTFT's work ok in Calc.VET when there is very little change in an LTFT cell;

    but it looks like your case requires trimming disabled (including B4206), use CALC.WO2BEN to apply corrections to MAF...

    you will need to correct VE separately on similar manner.
    Got it, makes sense why my VET was so far off. I previously stated my EQR 1.75 but I entered EQR 1.175.

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