Problem:
Foxflash failed to read VW DQ250 gearbox from Golf6 GTi on bench.
Error no Flash, no Eeprom, no Backup?
Solution:
Your voltage is too low.
You’re running way under 12v and doing DSG gearbox. Add 13volts and some amps. Then try again.
On these 02E Foxflash works better than PCMflash. You need OBD to DSG socket cable and manual power switching. Or use godiag ggt107 gearbox adapter.
Another example:
Audi 2010 DSG DQ250.
A small update regarding the latest DQ250 reading. I finally managed to select the K-line protocol and read it. Thanks to everyone for the previous advice.
Read by bench cable(without bench box).
I used adapters for thicker pins from FOX case.
