[Twoone]

Hello,

Last week i updated my 2012/7 F30 320D EFF Dynamic to the latest I level with ISTA 4.01.22 without problems.

After a comparing ETK on partnumbers on the engine of my own vehicle 120kW (type 3E11) and a 135KW (type 3D31) and didn't see anny differences i changed my type from 3E11 to 3D31 with ESYS and did a new measure plan in ISTA 4.01.22.

The only action planned was DDE programming and Coding. There was only one file that would be updated (swlf file) so i executed the measure pan and flashed my car with the new file and everything went well

When driving and looking at the sports display i noticed that i had now 135kW so great upgrade!

But after flash the DCC (dynamic cruise control) is not working properly.
When the engine has almost no torque (little downhil) DCC switches off every time. Also when i press resume while slowing down it is not picking up. When i hit the trottle a litle it piks up again.

What i've done so far:
-FA/VO coded ICM with type 3D31 without results.
-FA/VO coded ICM and DSC with type 3D31 without results (mainbrake cilinder set back to 23.81mm from 25.4mm because mainbrake cilinder in 3E11 is different from 3D31)
-Restore all. DCC is working correct again.

Have somebody an idee what can be the problem? Maybee flashing ICM to, but not logical the measureplan says only want to flash DDE after changing type from 3E11 to 3D31

Grtz Twoone

[larrybml]

I've done same thing but with esys and on automatic gearbox, and everything is OK. I can't say there is big difference in how car is working, but .... I tried.