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View Full Version : A4 EGR Off EDC16U31



carsandkeys
5th April, 2017, 05:31 PM
Hi, I need egr off file for this car, Audi A4 2.0 TDI with ecu EDC16U31. Here partial flash via OBD2. Is possible or I must read all flash in the ecu?
440936

Stig33
5th April, 2017, 06:28 PM
You must use total read, and after modded use partial write.
Do it now, and after upload here and I will turn off egr....

ominimi
5th April, 2017, 06:57 PM
partial is ok for egr off...

sida
5th April, 2017, 08:26 PM
Here try this
441000

Stig33
6th April, 2017, 12:39 AM
Yes sorry, it's true working with partial read...

Here is the file..EGR OFF...

441055

But at the "write" you must choose "partial write"...

carsandkeys
6th April, 2017, 10:49 AM
Hi, i will try and repost

carsandkeys
6th April, 2017, 12:27 PM
My interface don't let me erase and write flash via obd in this car, i will read the ecu via BDM and post here the full flash file.

Stig33
6th April, 2017, 12:40 PM
Which interface use ??