Audi EDC17CP44 - Mileage correction

[papazer]

Hello,


I tried to correct mileage on ECU but when I plug it to car mileage is set to 0.
I think changing mileage numbers is not enough, there must be an algo that changes other values.
Hope someone can help.


Year : 2015
Make : Audi
Model : A7
Chip number : EDC17CP44
Original Mileage : 103569736 --> 48 59 2C 06
Desired Mileage : 94215317 --> 95 9C 9D 05


Another dump of any edc17cp44 from 2015 onwards with close mileage will also help.


Thanks

[robert1232]

Hello
tell me exactly what you want. I don't quite understand

[papazer]

Hi,

I swap ecu and I want it to match odomemeter. I try to adjust mileage on ecu from 103569736 meters to 94215317 meters.
I change values on dump, upload to ecu, but when I plug ecu to car, mileage of ecu is set to 0.

[brend]

Hi,

I swap ecu and I want it to match odomemeter. I try to adjust mileage on ecu from 103569736 meters to 94215317 meters.
I change values on dump, upload to ecu, but when I plug ecu to car, mileage of ecu is set to 0.

Load from ecu both flash and eep.

[dtip]

can you tell me how exactly do you see mileage in ecu? what tool do you use? what measuring blocks?

[papazer]

Load from ecu both flash and eep.

Hello

Sure, here it is.


Thx

[papazer]

can you tell me how exactly do you see mileage in ecu? what tool do you use? what measuring blocks?

It depends, every ecu type has it own algo. What are you looking for ?

[papazer]

Seems it's not possible, can someone share an edc17cp44 dump from 2014 onwards with close mileage?

Thx

[JandJSpeedShop]

Hello

Sure, here it is.


Thx

Checksum on the the EEPROM file?

[marina_rv]

Checksum on the the EEPROM file?

papazer - Last Activity 24th August, 2021 10:04 PM

Do you think he will answer you? - maybe in another 3 years :)

I think he :bs::bs::bs: