Launch control EDC15C2 HDI (406 2.2 HDI)

by **jawier130** » Wed Oct 07, 2015 12:28 pm

Hi everybody. First of all I want to congratulate you (ecuedit)for this post.

But i need help :oops:

I was reading this post and i was searching in my 406 Coupe 2.2 HDI file the limits and torque, and I have two questions:

1ºWhere is the torque limited for first gear? Is the typical torque limiter?

http://k46.kn3.net/6/2/7/9/E/6/5D6.bmp

Or is this TL?

http://k46.kn3.net/2/3/E/2/9/1/4B7.bmp

2ºMy limit values and relationships are very strange
1st gear speed/rpm upper-------------->36
1st gear speed/rpm lower-------------->33
Limit speed/rpm ratio 1st ang 2st---->36
2st gear speed/rpm upper------------->40
2st gear speed/rpm lower------------->36

http://k46.kn3.net/A/F/8/8/D/A/76F.bmp

Are good directions of these values?

Help please :cry:

by **michass** » Wed Oct 07, 2015 1:19 pm

Hi, can you send hexdump area with gear ratios in 16bit lo hi decimal format?
I try to find ratios in my 206 HDi, but i can't find them.
You have 15x1 torque limiters for each gear all have flat values 100mm3.
between them you have little 6x1 TL (i think so) maybe this is iddle TL:

2015-10-07 13_15_29-Search - Page 3 _ ecuedit.com.png

if i find some time, i'll try to cut this TL on maybe 2000rpms and check on the road.

by **michass** » Thu Oct 08, 2015 7:56 pm

Can you tell me what is this, and what function it has?

2015-10-08 19_52_55-WinOLS.png

2015-10-08 19_53_19-WinOLS.png

by **Deman** » Thu Oct 08, 2015 9:22 pm

this map boost , mbar.

by **michass** » Sun Oct 11, 2015 7:24 pm

Thanks, in mappack it is external pump voltage with wierd factor. It is strange in CR fuel system.
I don't know turbo maps as well as other because i have wastegate turbo.

by **munro** » Fri Nov 27, 2015 8:35 pm

boys sorry if "resurrected" this thread a little older but I'm trying to figure out how to turn the launch on a fiat jtd with ECU edc15c7.
I've already found the reports V / n and the torque limiter for first gear but I have difficulty to understand how to change the relationship V / n to activate the launch.
I tried to completely reset the relationship V / n of the first gear and to copy them in place of those of the second and so on until the fifth gear but nothing is not working.
I also tried to put them at the same value of speed not used anything even so.
someone kindly tell me how to act?
I can attach files h and I have already done if someone wants to help me