This is how to read, erase and write 080D0WQ using R270 programmer
080D0WQ
R270 programmer reads 080D0WQ
R270 BDM programmer erases 080D0WQ
R270 CAS4+ programmer writes 080D0WQ
R270 CAS4+ programmer successfully read , erase and write080D0WQ without any issues.Of course, you need luck with a good quality tool . Credits to the R270 programmer’s contributor: http://www.obd2diy.fr/wholesale/r270-v120-cas4-bdm-programmer-629.html