A3 1.9TDI EDC15P+22.3.2 writing ecu

[dawco998]

Hi, im trying to write my file, and there are error all the time, i waited some time between replies, but with same result, any solution to write it?
I really appreciate helping,
Best regards,

[bodzio012]

Give us more information, engine start or not? Any history?

[dawco998]

Yes it starts fine, i wanna put egr off file but it cant write, reads fine. i use MPPS v18. also i have tricore cable and mpps v13 should i try with it?
regards

[albatrouz]

Did you try pulling the dash/cluster fuse? Mpps even tells you to pull fuse if error. Since you didn't mention im asking. And other option is to pull the ecu and write benchmode.

[danypk]

As albatrouz (https://www.digital-kaos.co.uk/forums/member.php/841440-albatrouz) said pull the 5A cluster fuse and try writing multiple times. Mpps randomly gives error or starts writing.

BR

[dawco998]

Yes i tried without fuse, different error, but i try tomorrow multiple times and let know thanks, also when something goes wrong when writing is there a way to reset it with mpps, without pulling ecu out?

[volkswagen1234]

I have this ECU in My garage. Only in slow mode writeing. If You have Galletto v54 read write no problem. Regards

[albatrouz]

Mpps v18 Normal mode has worked for me fine(failed on edc16 and edc17 but has been able to write over failed file in just normal obd mode), other options if slow mode fails aswell thru obd and bench is to force it into bootmode manually shorting boot pin to ground for 5-10sek and do full read then try to see if some data might be corrupt. If not corrupt modify boodmode data and flash it back on in bootmode aswell.
Good luck!