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Thread: Kenneth's ECU Mods (1.02 IMPORTANT UPDATE)

  1. #21
    Kenneth's Avatar

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    More likely to be NLTS related.
    Did you modify any of the standard parameters?

    Quote Originally Posted by Adam.Findlay View Post
    Launch control works 100%
    however if i acclerate from 2k rpm in a high gear something kicks in and limits the rpm from going any higher, is this to do with NTLS or launch control
    havnt disabled ntls yet will try that now and see how it goes

  2. #22
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    Quote Originally Posted by scott.mohekey View Post
    All those with spare drive train parts, please be ready to supply them to Adam asap.
    haha i have 2 spare rear axles. and a spare transfer case. just need a spare gearbox haha

  3. #23
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    I'll have a spare auto box soon that you can put in. That will soften the load on the rear diff and axles etc.

  4. #24
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    Quote Originally Posted by Kenneth View Post
    More likely to be NLTS related.
    Did you modify any of the standard parameters?
    all i did was change the launch limit from 3500 to 4200.

  5. #25
    Kenneth's Avatar

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    If you do that you should also change the anti-lag start RPM to within 300rpm of the stationary RPM limit.

    That is something I should have mentioned earlier actually

    As for the RPM being limited, what RPM does it limit to, and does it stay there? i.e. is it based on TPS etc.

    The InputAddr address is not in the MUT table for logging, if you put it in at something like the 7x row, then you can log the values and find out if, for some reason, the NLTS bit is set HIGH when it shouldn't be.

    I assume you don't have a switch in place for NLTS?

  6. #26
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    correct i dont have a NTLS switch yet. it seemed to limit around the 2-2500mark and stay there i think it would continue to acclerate when i let off the throttle and then re apply it.
    i shall change the antilag rpm now. wont have a good chance to play around until after work saturday at 3pm

    Quote Originally Posted by Kenneth View Post
    If you do that you should also change the anti-lag start RPM to within 300rpm of the stationary RPM limit.

    That is something I should have mentioned earlier actually

    As for the RPM being limited, what RPM does it limit to, and does it stay there? i.e. is it based on TPS etc.

    The InputAddr address is not in the MUT table for logging, if you put it in at something like the 7x row, then you can log the values and find out if, for some reason, the NLTS bit is set HIGH when it shouldn't be.

    I assume you don't have a switch in place for NLTS?

  7. #27
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    Just a question... You don't happen to have had the speed sensor wire cut to the ECU? It is a quick way of removing the speed limiter, but it will guarantee that these mods do not work.

  8. #28
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    I showed Jo launch control tonight. She was both impressed and not impressed at the same time...

  9. #29
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    Dear all,

    Kenneth is not allowed to do any more work on the ECU this weekend. I would like to see my husband for a change, and have invited his sister over tomorrow to make sure he stays away from the computer

    If he tries to explain what he's been doing again one more time at 10pm when I'm trying to go to sleep, the ECU may end up somewhere the sun doesn't shine....

    Saying all this - love you darling, I'm immensely proud of what you've achieved so far

    Love and kisses,

    Mrs Kenneth

    .... and launch control does work, and my stomach doesn't agree with it!

  10. #30

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    Quote Originally Posted by Joanne View Post
    Dear all,

    Kenneth is not allowed to do any more work on the ECU this weekend. I would like to see my husband for a change, and have invited his sister over tomorrow to make sure he stays away from the computer

    If he tries to explain what he's been doing again one more time at 10pm when I'm trying to go to sleep, the ECU may end up somewhere the sun doesn't shine....

    Saying all this - love you darling, I'm immensely proud of what you've achieved so far

    Love and kisses,

    Mrs Kenneth

    .... and launch control does work, and my stomach doesn't agree with it!
    LOOOL

    Ok then, I will pospone my email to Kenneth till monday

    Mrs Simpson, developement of VR4 ROMs and XMLs are in your hands

  11. #31
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    Quote Originally Posted by TwinTurbo View Post
    Mrs Simpson, developement of VR4 ROMs and XMLs are in your hands
    ... that's not all that's in my hands

  12. #32
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    Quote Originally Posted by Joanne View Post
    ... that's not all that's in my hands
    LOL! He better behave then.

  13. #33

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    Now now behave.

  14. #34

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    Awesome stuff Kenneth, $28.24 AUD is in your paypal account :-)


    Will have to get a local dude here with an openport to help me give this a try.. will need to locate a clutch switch.

    i guess maybe i should just buy an openport ;P

  15. #35

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    awsome work lads..

  16. #36
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    Thanks for the giggle Jo, Ken is one lucky man
    Have questions about performance upgrades and ECU tuning? Before PM'ing me, Check this thread first
    Please support CVR4 & become a Full member, you get a full years access to guides, games, chat & much more!

  17. #37

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    Kenneth, I haven't downloaded anything yet but assuming it all works (and even if it has some bugs) you have done extremely well, expect some compensation shortly from me, I truly do know how long this stuff takes, I remember when I first started looking into VR4 definitions and then some basic disassembly how many 2, 3 and 4 am nights there were and often to find nothing.

    So well done for sticking with it. Once I have evaluated the risk on my car with every tune I do from here in there will be a KS additions option, that option will get gifted to yourself for being the generous contributor that you are proving yourself to be.

  18. #38

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    just a quick question, i notice you've left my and Daniel's untested comments, have you tested on a car the new stuff that is added but not listed as untested? eg Engine Temp Fuel Enrichment?

  19. #39
    Kenneth's Avatar

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    Sorry Steve, not tested anything beyond the stuff I have worked on. I am pretty rough with the maps, I just use the base XML and chuck stuff in so it shows up. I try to be a bit more careful with the EMKS11 definition so it doesn't get so rude, but hey.

    I really need to just get a basic, tried and true, base map and use that. I might look into it soon... lol

  20. #40
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    Does the launch control work on auto's
    I presume the NTLS as you refer to a cluth swith.

    Bye for Now!

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