According to obd365.com engineer experience and customers
feedback, there are 3 main differences between Chinese gm
tech2, reading details
as follows.
1) Vehicle year coverage: Chinese GM TECH2 is mainly compatible with the GM
vehicles before 2009 year; GM MDI mainly covers GM vehicles after 2009 year.
2) Difference in function: GM tech 2 is a professional GM
diagnostic tool; GM MDI support programming online, support Opel offline
programming function, Note: if you want to program by using GM MDI, you need to
buy account at GM MDI official site at
https://www.acdelcotds.com/acdelco/action/subscribehome
3) GM tech 2 is handheld GM scanner, no need to work with computer; GM MDI
works with a Laptop, communicate via wired or wireless network.
gm
tech2
GM MDI
You may need to know more unique features about GM MDI and GM TECH 2
GM MDI Features:
1. All Chip are new and original
2. With opel Global tis global
diagnostic system
3. Support offline lease function
4. Support programming online
5. Support cable communication
6. Support wireless communication, device
have internal wifi card inside.
7. Support Opel offline programming
function
8. With GDS2 diagnostic system
9. Tech2win diagnostic software support
adding latest software
10. Support original factory latest
software
11. With European Chevetl Global tis,
Supports European Chevetl offline programming
General Motors Global Electrical Architecture (Global A) and Global Diagnostic
Hardware &Software
Global Diagnostic System DGS& Mutiple diagnostic Interface MDI.
Fetures of the GM
Tech 2
The Tech 2 remains an essential tool
through at least the 2010 model year. The GM MDI will not support past models
when its diagnostic capabilities are introduced. And, the Tech2 will continue
to be needed to diagnose all vehicles from previous model years. Remote
programming with the Tech 2 will continue to be supported for use on all 2007
by using TIS 2000 and previous vehicles. Additional information will be
supplied in future.