last night i manged to fit 2timer from moates.net to run 2 maps on the ECU, in short am trying to do a launch control, i managed to set 2 bins with same data, but with different rev limits, and it works, now i can make the car rev on 3500RPM and then switch it to normal to start in street drag, and its giving good results, but i need help with 2 things that i couldn't figure out so far
1- when the engine hit the rev limit on 3500RPM its sounds like slow cutting, not like the cutting at 7000RPM, so can i make it faster like increasing the frequency of the cutting or something like that?
2- the default rev limit cuts fuel, can i cut spark instead of fuel?
* am working on the 405 ECU XDF, with my bmw m50 2.5l non-vanos engine
thanks in advance and hope to hear a feedback soon
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