Test report: Successfully programmed a transponder key to a Great Wall V200 Delphi (ID48) chip using xhorse vvdi2 and vvdi prog.
Great Wall H3, H5 Delphi Immobox
Megamos 48
EEPROM 93C66
Read PIN OK
Megamos 48
EEPROM 93C66
Read PIN OK
Make dealer key OK
1.Read Dump
Read EEPROM 93C66 dump from 6 leg using vvdi prog by following the wiring diagram.
2. Write Key
Upload eeprom 93c66 to file make key with vvdi2 Transponder Programmer