This is Great Wall Delphi 48 Immobilizer :
Use VVDI-Prog V4.1 ti read Delphi 48 immobilizer data.
Following VVDI-prog wiring diagram to connect wires with VVDI-Prog without remove chip
Wiring is done
Select Great Wall Delphi Immobilizer,Click ” New Great” and ” Read”
Initializing and read out chip
Data is all read out, starts to calculate password
Click ” Security Write”
Security code is done, it is 431C
Next is to match key
this is CI-prog 300+Key programer
The security code erad out is correct
Pull out key and insert another key
Insert key to Start Great wall , Well , the car starts !
More information about VVDI Prog, please check :