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Thread: ECU flash - fuel cut limit raise

  1. #1

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    ECU flash - fuel cut limit raise

    Trying to raise fuel cut limit. My rom's ID is 20030011 and have 2 tables called:
    Boost Cut Load Limiter - Automatic
    Boost Cut Load Limiter - Manuel
    Are they the right tables which values have to be raised?
    Can't see any other tables refering to the fuel cut limit.
    Both tables look exactly the same.
    Attached Images Attached Images

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    Just raise them both Tables look right and have a full boost
    -00 Galant Vr4 Type-V
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    That's exactly what I'm gonna do mate.
    Thanks.

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    mine is rasied to 210 for all entries.
    there is also a boost cut timertable with one entry in it which is 1000ms standard, this is the time you can be in a boost situation before it will cut. i believe it is every 500rpm range. so if you are in a boost load situaltion you can spend 1000ms in a current 500rpm range before it will cut, so if you increase this value you can be in a cut situation longer before cut will occur. mine is set to 2000ms

    Bye for Now!

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    Thanks Dave, job done.

  6. #6
    pezza's Avatar

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    What did you raise it to Kris and what does the table look like now?

  7. #7

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    I raised it to 210 from 2000 to 6000rpm and droped to 190 at 7000rpm as far as I remember.
    Didn't get fuel cut this morning with 0.9bar.

  8. #8
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    I bet the power delivery is just brutal...I am guessing you have sorted out your gas flow so it doesn't switch to petrol under breakneck acceleration?

  9. #9

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    Quote Originally Posted by pezza View Post
    I bet the power delivery is just brutal...I am guessing you have sorted out your gas flow so it doesn't switch to petrol under breakneck acceleration?
    No didn"t have to do nothing to the gas flow cause from start it was build to handle a lot more than stck figures.

  10. #10
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    Quote Originally Posted by fassi1 View Post
    No didn"t have to do nothing to the gas flow cause from start it was build to handle a lot more than stck figures.


    I see you getting power hungry after your track day
    His FL Legnum VR4 running 238.8 ATW HP and 500Nm @1.05 bar on LPG
    Hers PFL Legnum VR4 COTY see here for full story
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  11. #11
    pezza's Avatar

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    Quote Originally Posted by adaxo View Post


    I see you getting power hungry after your track day
    Yup no stopping him now. Nudging 1 bar and go kart like suspension :-)

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