I yust want to say thanks for the help!!!
It was my first ECU-flash on car and it worked great.
You people have my greatest respect for doing such a software like NEFMOTO for freeware with this good quality. I have seen lots of commercial products that worked like crap. But this software and forum is great.
For protocol, what I did:
I updates my Passat 2002 2.0 130hp ALT with ECU 3B0907557R from software 0001 to Version 0002.
Cable: VAG k+ can commander clone
-Reading Eprom on car was not possible... (Errormessage something of aftermarketsoftware..)
-Pulling fuses did not help
-Bench flashing not possible because of immobilizer (security lockout)
-Disconnected K-line from ECU in car and connected Flasher directly to ECU --> Eprom not readable, Flash-Memory layout not testable
-drunk a beer for bravery ;-)
-Yust flased without backup (Painful 3 minutes...)
- Everything worked fine, not my ECU is updated to Version 0002
THANKS!!! I have learned a lot!
Car engine feels better on driving now... but is this feeling real? I did not know, What was changed from Version 0001 to 0002... but I had a lot of fun.
Byebye
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