EDC17CP04 swap filles to virgin donor ECU

[electrones]

hi friends

I have a Audi Q7 With damage ECU by water and i have a new virgin donor ECU with different parts
new ecu
0 281 016 433,
4L1 910 410 D,
EDC17CP04,
HW H08,
OLD ECU
0 281 014 174,
4L0 907 401 G
HW H01
My question can i write only eeprom or all data to new ecu using fgtech v54 clone china

Thanks in advance
Cheers

[haroutioun]

Hello.
Dear, no you can't write eeprom or all data, can't accept, i prepare for you eeprom file load it in your old immo info . try write in new ecu and give us the result.
ps: but for new version ecu i think you need do coding if you have vas or vcds maybe this can help you.

[electrones]

THanks haroutioun
I have VCDS how i can do this with VCDS
If i use this steps can work for EDC17
http://wiki.ross-tech.com/wiki/index.php/Immobilizer_IV_ECU_Swapping
Cheers

[haroutioun]

Hello.
bro in first step try if the car start, so after in 01 engine ecu you have coding option so there the vcds can give you manual coding digit to done, but on some ecus just vas can help you.

[electrones]

Ok friend
i start to write now eeprom to ECU and report, about chk is okk in eeprom data


Cheers

[haroutioun]

Ok friend
i start to write now eeprom to ECU and report, about chk is okk in eeprom data


Cheers
Hello.
yes EEprom checksum OK.

[electrones]

Hello.
yes EEprom checksum OK.



ok i´ll test and report
Thanks

[electrones]

Sorry for delay in report, friend but car work well have injectors error
P0611
P0614
P0617
P0626
P0629
P0632
Contribution-balance for injectors and fan work continuos with ignition ON
Thanks
Cheers

[haroutioun]

Sorry for delay in report, friend but car work well have injectors error
P0611
P0614
P0617
P0626
P0629
P0632
Contribution-balance for injectors and fan work continuos with ignition ON
Thanks
Cheers
Hello.
first step good the car start, but for next step that errors and the fan run when ignition on, this mean cause the ecu not same part number as original. good to find as original ecu.

[electrones]

Hi friend
uncomfortable since yesterday afternoon car doesnt start, engine cranks normally, start and die same time, i read eeprom lost or added something in..
I try to do injectors adaptation but without success
i noted fuel pressure have some variable 50 bar, 167 bar, 0 bar, 47 bar, 210 bar when engine crank to start but start and die same time
IntFl is ok not changed only eepron
Annex eeprom dump

[yugo45]

Write Eeprom what was working and runing car , then You need to do injector adaptation in any TDI car.
Look at Injector Quantity Adjustment (IMA) and Injector Voltage Adjustment , it will be same for 4-6 or 8 cylinders, just extra adaptation ch:

http://wiki.ross-tech.com/wiki/index.php/2.0L_CR_TDI

[electrones]

Write Eeprom what was working and runing car , then You need to do injector adaptation in any TDI car.
Look at Injector Quantity Adjustment (IMA) and Injector Voltage Adjustment , it will be same for 4-6 or 8 cylinders, just extra adaptation ch:

http://wiki.ross-tech.com/wiki/index.php/2.0L_CR_TDI

Dear friend i tried to re-write new generate dump from horoution as u say but same file doesn't work any more, i tried for 3 times and change dump alone and car doesn't start
maybe because ECU HW is different or anything else if i find orignal dump from this ecu can be done immo off or i need to find same parts numbers

[electrones]

Thanks friends
Probs is solved, now i can start car always now without probs was a nº 9- 15A fuse Engine control unit -J623-Injectors, fuse with wire in engine compartment with that fuse engine relay work unstable then cause eeprom change in ECU, after change fuse 15A with a new, engine run normally, after that i done injectors adaptation and was done ok
But yet i have cooling fan working with ignition ON, maybe something is wrong with cooling fan module but i dont have any dtc on ECU
or maybe ECU Hw different


Cheers
Thanks