UCDS Forum

Hello,

Does anyone have some experience to change pcm firmware from 150hp up to 190hp on the focus mk4?
I had flashed other models but not the new focus 4/ 2.0 ecoblue .
Is that easily possible?

Thanks for answer!

try reflash use VBF Loader
https://wiki.ucdsys.ru/doku.php?id=focus4:ff4fwtable

I flashed sucessfull the firmware from the 190hp.
But i have 1 dtc : U034B software incompatibility with brake booster control

I tried to change direct config abs and selected panther 190ps.
I tried to write it but 1 error, out of range.

Do you have an idea ?

Manual transmission?

Yes

okay, hoped there was a change we could this on A8

What do you mean?

Ok, you hoped it was an automatic. No it was a manuell

Sorry the right dtc is: U034B .