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How to add 2 step/ launch control

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Old Jan 20, 2015 | 07:17 PM
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From: Ulysses,KS
How to add 2 step/ launch control

Hi i am knew to the tunning world I have a 03 Lancer Evolution and I am trying to add 2 stepp.. I have tatrix cable 1.3u evoscan and ecuflash.. The car was previously professionaly dyno tuned for the current mods just intake and exhaust... Can someone point me in the right direction
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Old Jan 21, 2015 | 01:52 PM
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the car has a stationary rev limiter stock, it should be under the "limits" drop down. For launch maps, you need to implement a tephra v7 rom
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Old Jan 21, 2015 | 02:23 PM
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I seen that my only problem now is when I load the rom it says... Unknown Rom image and then it gives me 3 different options
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Old Jan 21, 2015 | 03:04 PM
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https://www.evolutionm.net/forums/ec...hramod-v7.html

this threads explains how to do it..
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Old Jan 22, 2015 | 01:56 PM
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That thread is 214 pages! I've read around 24 starting at pg 1, but there is just soooooo much information. Is there anyway to "clean" up the thread to get just the pertinent information, such as questions and answers about problems?
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Old Jan 22, 2015 | 02:29 PM
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From: 3rd Rock {from = sun}
Maximum Speed for Launch Maps: 1
Stationary Rev Limiter: 5000

These are in "limits" drop down menu. Try 5000 RPM first and move up from there when you get a feel on how to slip your clutch proper.
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Old Jan 24, 2015 | 07:01 PM
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finaly got it down i couldnt find the xml file for my evo i did the tephra mod its realy simple and it finaly worked... i set my launch at 5k but it bogs can someone help me out to get the launch down
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Old Jan 24, 2015 | 07:10 PM
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well done evoboy. bentandbroken needs to try harder
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Old Jan 24, 2015 | 08:16 PM
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try setting the stationary rev limiter at 5500rpm if you still bog down move up to 6000rpm.. mine is set a 5500 and doesn't bog
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Old Jan 25, 2015 | 07:40 PM
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That's why I lurk...back to the shadows.
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Old Jan 26, 2015 | 09:23 AM
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From: 3rd Rock {from = sun}
Originally Posted by evo8boy
finaly got it down i couldnt find the xml file for my evo i did the tephra mod its realy simple and it finaly worked... i set my launch at 5k but it bogs can someone help me out to get the launch down
You just have to play with the limit on different road conditions. I usually have mine on 5500 on the street but has to set at 7K at the track where VHT will bog it down.
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Old Jan 26, 2015 | 11:42 AM
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5200 rpm limiter. turn on launch maps, and in the launch map tables from 4750rpm up, enrich fuel 15-20% in all load cells, and then in the 4750-5500rpm/120-180 load cells (I think) pull 4-5 degrees of timing. should build about 15psi of boost. This will give you more fuel so after you launch the car, it will stay rich and prevent knock while the car is coming off the launch map (it doesn't instantly/seamlessly go back to the regular maps), but timing will only be retarded in load range the ECU sees when on the launch limiter.

Feed the clutch and hold on...
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