BMW 320xd 177ps tune problem

**666_devil** · 7th March, 2015, 09:35 PM

I have problem with this BMW EDC17C02 ecu, car is 2009 320xd 4x4 automatic transmision.
I get errors:
4C2F DDE-Steuerger?t intern (MonLimSet)
4C2E DDE-Steuerger?t intern (MonLimLead)
4C29 DDE-Steuerger?t intern (MonLimCurr)
4D7F DDE-Steuerger?t intern (MoFTrqCmp)
4CAF DDE-Steuerger?t intern (EngICO)

My tunner is unavailable, tried to make it and got those errors.

Who can finish the file for tomorrow willing to pay, but I need 1 try solution I already tried 4x times and I am sick of it

Dont want dtc off solution want proper tune file

If you never had a situation with those errors you cant do it I need some one who know what I am talking about lvl 1 and 2....

ori file
ori.rar

**J_amb_o** · 7th March, 2015, 10:30 PM

No problem. Do a few a week No DTC's need deleting!

**AC_SHNITZER** · 8th March, 2015, 06:48 PM

i newer had problems with that ECU too , i make over 80 of these .. this is very strange

**666_devil** · 8th March, 2015, 06:52 PM

Lots of tuner told me that apparently its a rare sw version....

**bitmaster123** · 9th March, 2015, 08:29 AM

My BMW 318d_143HP have the same 3 DTC after remap, just after tuning:

4C2F, 4C2E, 4C29 .

The indicated DTC are not present, I can delete them with Rheingold but after some acceleration they are back. I heared that ABS module has monitoring the torque value and that's why dtc appears. I don't know the true reason. If I put original software back I don't have any error.

Regards,

**carmageddon** · 9th March, 2015, 09:09 AM

this errors appear because any edc17 bmw have torque strategy to unlock before remaps, if you dont made correct mod you can not have power and torque serious and correct

**666_devil** · 9th March, 2015, 08:34 PM

Solved by carmagedon

it was an issue that came from wrong way done tune...

**J_amb_o** · 9th March, 2015, 10:22 PM

Not all BMW EDC16, CP09 for example can be done using old fashioned way, but CPO2 certainly not.

**AC_SHNITZER** · 10th March, 2015, 08:06 AM

i think you need to touch toque limiters in this ECUs not much more to keep away from this issues

**dosantos1988** · 19th February, 2018, 10:57 PM

I have the same problem and faults, can u help me please.

bmw e82 20d 177HP

regrats

**666_devil** · 19th February, 2018, 11:13 PM

Contact carmagedon he can help u out

**voltechcar** · 19th February, 2018, 11:51 PM

I do, upload orginal and tune

**weekdgl** · 27th February, 2018, 07:29 PM

Originally Posted by voltechcar

I do, upload orginal and tune

i have always the 3 DTC errors: 4c2f,4c2e,4c29......sometimes when you goes in full throotle is slowly and not fast , like the first acceleration..also in a changing gear when you put the forth or the fifth gear...
0434B3 address is my doubt....is set to 214...need to update @ 255 ? is the unique reason of these 3 errors? thanks in advice.