This post is on how to use VVDI-Prog read out Great Wall Delphi 48 immobilizer data as well as match key with Ci-prog 300+.
Use VVDI-Prog V3.0 to read Delphi 48 immobilizer data. Follow VVDI-Prog wiring diagram to connect wires with VVDI-Prog without remove chip.
Start to read out immo data.
Open VVDI-Prog programmer software, select Great Wall Delphi immobilizer
Click “New Create” and “Read”
Initializing and read out chip
Click “Security Write”
Part 2: Next is to match key
The security code read out is correct.
Press the button on Ci-Pro 300+ according to the prompt.
Video: How to install VVDI Prog2.1.0 software