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Where to buy Tech 2 clone for good quality & good price?

The original Tech 2 scan tool is too expensive for you? Want a Tech 2 scanner rental for use? If so, Tech 2 clone should be a good choice for you because of the flowing reasons:


– clone tech 2 for sale: $200-$350 around, much more cheaper than the genuine

– the same functions as the genuine: diagnosis, service programming system (SPS), key programming…


GM Tech 2 for sale:




Tech 2 clone problems: clone vs original?

Left -clone; right -real

clone-geniune-gm-tech2 (9) clone-geniune-gm-tech2 (10) clone-geniune-gm-tech2 (11) clone-geniune-gm-tech2 (12 clone-geniune-gm-tech2 (13 clone-geniune-gm-tech2 (14 clone-geniune-gm-tech2 (15 clone-geniune-gm-tech2 (16 clone-geniune-gm-tech2 (18 clone-geniune-gm-tech2 (19 clone-geniune-gm-tech2 (20


Tech 2 clone problems: which tech 2 clone is the best?

There are many versions of tech 2 programmer clones from China.

 GM Saab Opel Suzuki Holden Isuzu tech 2 for sale
Item No. Weight Card incl. Package Quality Hot Selling All Tech2 scanners come with the Same function


SP23-B and SP23-B3 have the best quality; but
SP23-B3 comes with a better box (carton)

SP23-B3 3.15 KG C Card (SO22-C) Carton Box Best & Hottest ★★★★★
SP23-B 9.10 KG C Card (SO22-C) Carry Plastic Box Best ★★★★★
SP23-C 9.10 KG C Card (SO22-C) Carry Plastic Box Good ★★★★
SP23 9.10 KG D Card (SO22-D) Carry Plastic Box Good ★★★
SP23-1 4.55 KG D Card (SO22-D) Carton Box Best Price ★★★★★
After Sale Service: One Year!! Enough Stock Ready Ship!



Tech 2 clone problems: the best solution of GM diagnostics?

Tech 2 clone or VCDIAG VCX NANO GM or MDI?

How to choose a good GM scan tool for diagnostics & programming?)

GM MDI vs VXDIAG NANO GM vs Tech 2 scan tool

Products GM MDI VXDIAG VCX NANO GM Tech 2 clone
software GDS 2 (2011)


Tech2 Win

GDS 2 (2014)






Need computer Yes, it’s PC-based. Yes, it’s PC-based. Basic diagnostics: on-board


TIS2000: PC-based




Package software: Win XP only


v2016.11 software: Win 7

Win7 64bit / 32 bit


Win8 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 updatable


Software 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 1990-2014






Australia Holden (2010-2012)

Vehicles to 2015




vehicles from 1992-2013








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!!!!!!!!!!!!!!


Gm tech 2 software for pc:



TIS2000 download


New Opel solution: Opcom or GM MDI or Tech 2 clone?


Need a tool+software for newest opel cars as Astra k, Corsa E Adam etc
Opcom HQ clone for usually using with last opcom 150406b is good but not good coverage in this moment for all this new models. And the china clone with old opcom 12309a is only good for pre 2014 cars diagnosis.
A opcom hq clone is less then 100€ and its only Revision B 
You need at least Revision C or a D that cover CH-CAN
A Revision C HQ clone could be 100€ but a HQ clone Revision B is less

In my opinion as a backup you must have of this but to have 100% coverage in all this car you need a GM MDI.
GM MDI genuine one is 800€; second hand and a clone is less
Even GM MDI clone can program ecu online for new cars.

Tech2win and GDS2 with the 2013 package.
Official subscription is 120€/year ( unofficial is less and for more than a year ).
Tech2 win subcription you can find for free
For online SPSP Programming you can buy official subscription for one hour or a day. Its chap enough (no offline solution after 2007)
In summary,
Opcom china: diagnosis for pre 2014 models
GM MDI clone: online programming for new cars
Tech 2 clone: Tech2win and GDS2 2013, programming for pre 2007 cars
opcom can do most things for Opel/Vauxhall and is the cheapest option there's tech 2 but very expensive all depends on your budget etc 

I have personally programmed new keys to corsa c astra h etc all with opcom and never had a problem.

Carprog is another good 1 for reading ecu security pins.

Good luck!



Autel MaxiDAS DS808 vs Maxisys MS906 vs MS908 vs MS908P

Here is the newest Autel MaxiDAS DS808 scanner, compared with Maxisys MS906,,Autel MS908, Autel Maxisys pro MS908P diagnostic tools.

Autel scanner comparison:

MaxiDAS DS808 vs Maxisys MS906 vs MS908 vs MS908P
Autel MaxiDAS DS808 vs Autel Maxisys MS906:
Autel DS808 is the same as MS906 in functions
Autel Maxisys MS906 vs Autel Maxisys MS908:
MS906 cannot do coding…(so DS808 not OK in coding)
Autel MS908 can do coding perfectly
Autel MS908 vs Autel MS908P:
MS908 cannot do programming
Autel MS908P works fine in programming
Then, here are some details of the new Autel scanner.

Autel scanner ds808:

Autel maxidas ds808 price:

Autel maxidas ds808 update:

The Display Tablet automatically searches for available updates for all of the
MaxiDAS software when it is connected to the internet. Any updates that are
found can be downloaded and installed on the device.
autel-scanner-ds808-ds708 (8)
How to update Autel DS808 software:
  1. Make sure the Display Tablet is connected to a power source with
stable access to the internet.
  1. Tap the Update application button from the MaxiDAS Job Menu; or
tap the update notification message when received one; or tap the
Update icon on Vehicle Menu in Diagnostics application. The
Update application screen displays.
  1. Check all available updates:
 If you decide to update all the items, tap the Update All
 If you only want to update one or some of the item(s), tap the
Update button on the right column of the specific item(s).
  1. Tap the Pause button to suspend the updating process. When you
tap Continue to renew the update, the updating process will resume
from the break point.
  1. When the updating process is completed, the firmware will be
installed automatically. The previous version will be replaced.

Autel ds808 diagnostics:

By establishing a data link to the electronic control units of the vehicle being serviced directly, the Diagnostics application allows you to retrieve ECU information, read & erase DTCs, view live data, and perform active tests. The Diagnostics application can access the electronic control unit (ECU) for various vehicle control systems, such as engine, transmission, antilock brake system (ABS), airbag system (SRS) and more.
There are two options available when accessing the Diagnosis section:
  1. Auto Scan – starts auto scanning for all the available systems on the
  1. Control Units – displays a selection menu of all available control units of
the test vehicle.
After a section is selected and the tablet establishes communication with the
vehicle, the corresponding function menu or selection menu displays.
Auto Scan
The Auto Scan function performs a comprehensive scanning over all the
ECUs in the vehicle’s systems in order to locate and retrieve DTCs. The
sample operation screen of Auto Scan displays as below:
autel-scanner-ds808-ds708 (1)
Control Units
This option allows you to manually locate a required control system for testing
through a series of choices. Please follow the menu driven procedures and
make proper selection each time. The program will guide you to the
diagnostic function menu after a few choices you’ve made.
autel-scanner-ds808-ds708 (2)
The Function Menu options vary slightly for different vehicles. The function
menu may include:
 ECU Information – provides the retrieved ECU information in detail. Tap
to open an information screen.
autel-scanner-ds808-ds708 (3)
 Trouble Codes – includes Read codes and Erase codes functions.
Displays detailed information of DTC records retrieved from the test
vehicle’s ECU and erases DTC records and other data from the test
vehicle’s ECU.
autel-scanner-ds808-ds708 (4)
 Freeze Frame – displays the freeze frame data of the DCTs.
 Live Data – retrieves and displays live data and parameters from the test
vehicle’s ECU.
autel-scanner-ds808-ds708 (5)
 Active Test – provides specific subsystem and component tests. This
selection may appear as Actuators, Actuator Test, or Function Tests,
etc., and the tests options vary depending on the manufacturer and
autel-scanner-ds808-ds708 (6)
  Special function – perform various component adaptations, allowing you to recalibrate or configure certain components after making repairs or replacement.
The most commonly performed service functions include:
 Oil Reset Service
 TPMS Programming Service
 EPB Service
 ABS/SRS Services
 SAS Calibration Service
 DPF Regeneration Service
How to use MaxiDAS DS808 for auto diagnosis :
  1. Establish communication with the test vehicle.
  2. Identify the test vehicle by selecting from the menu options.
  3. Select the Diagnosis section.
  4. Locate the required system for testing by Auto Scan or through
menu driven selections in Control Units.
  1. Select the desired diagnostic function from the Function Menu

Here is Autel maxidas ds808 review