vxdiag vcx nano gm, tech2 clone, gm mdi, any difference? which one is better for GM diagnostics? read the chart below to get the answer yourself.
| Products | GM MDI | VXDIAG VCX NANO GM | Tech 2 clone |
| Picture |  |
 |
 |
| software | GDS 2 (2011)Tech2 Win | GDS 2 (2014) | TIS2000SPS |
| Need computer | Yes, it’s PC-based. | Yes, it’s PC-based. | Basic diagnostics: on-boardTIS2000: PC-based |
| Systemrequirement | Package software: Win XP onlyv2016.11 software: Win 7 | Win7 64bit / 32 bitWin8 64bit | Win XP for TIS2000 |
| Language | Multi-Language | Multi-Language | Multi-Language(depends on vehicles) |
| WIFI | WIFI | YES, VXDIAG GM has WIFIversion and wired version (USB connection) | No, only wired connection. |
| Update | Firmware updatable | Firmware updatableSoftware updatable | Update via 32MB Card |
| Activation | Yes, MDI need activation. | No need to activate | No need to activate |
| Diagnosis | wireless basic diagnostic | brand-specific diagnosis | basic diagnosis |
| Programming | -wireless onlineprogramming–offline programming ,such as European Chevrolet, Opel, but not for all cars | GM TIS2WEB online Service Programming System (SPS) | Offline programming with TIS2000 on SAAB/OPEL (-2008) |
| Supported protocols | UART, Class 2, KWP2000 and GMLAN (CAN) | CAN, UART, KW2000, Class2, GM LAN, etc. | CANdi interface(NOTE 1) |
| Supported vehicles | vehicles from 1990-2014GM,
Opel, Chevrolet, Saab, Australia Holden (2010-2012) |
Vehicles to 2015GM,
OPEL |
vehicles from 1992-2013GM,
SAAB, OPEL, UZUKI, ISUZU, Holden |
| Advantage | -can support software from original factory-support offline & online programming | -cheap but with the same function as GM MDI– WIFI and USB connection
-good for new cars
|
-cannot plug original software card, but can support original program-easy to carry on |
| Conclusion | VXDDIAG VCX NANO GM wins!!!!!!!!!!!!!! | ||
More information:http://www.obdexpress.co.uk/wholesale/vxdiag-vcx-nano-for-gm-opel-gds2-diagnostic-tool.html
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