[Dieselhack]

Skoda Fabia 1.9tdi vp pump 65hp _engine electronics edc15VM

I have a problem after writing the file,it doesn't matter if I did a remap, egr or dtc or just change a number in some card, the car starts turning on and off, as if for an immobilizer. It doesn't matter what the file, galleto, kess, mpps, v18, v21 will be written with , in 16, or what will the check sum be calculated with, the problem is the same, has anyone encountered this problem by chance???

[wjgud123]

Did you try manually correct checksums and then write.
If there will be immo problem (or before ecu without immo, car will be not started)

[Dieselhack]

no matter what i do checksum doesn't start.no immo if there was a problem with it it wouldn't start with the original file .

[zapdus]

When you have that problem did u read DTCs from ecu?

[Dieselhack]

Are you serious?

[zapdus]

I tuned those ecu many times and didnt have any issue
But you are the "diesel mapping ltd"
So can you check what the problem is?
Im also curious

[Dieselhack]

I've done many of these too with no problem so just in case someone had the same problem.there is an easy solution, I'll change the ecu and that's it, I'm just curious what it comes from.This car has a electric throttle and sometimes it stalls when flashed, this has happened to me dozens of times but here is another

[mihaiti]

So if you write ori it does the same? Or the car starts ans stops with ori file and the mode file?

[Dieselhack]

Not with the original file, there is no problem only with a modified one, no matter what is changed in it, if only smoke limiter or torque, whatever is changed, the car turns on and off, writing original, no problem