The Tech2 clone is definitely fine, but I think people looking for a good tool now should really look at an MDI clone instead.
The Future of the 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 fromprevious model years. Remote programming
with the Tech 2 will continue to be supported for use on all 2007 and
previous vehicles.Additional information will be supplied in future.
HOW WILL THE G-M MDI BE USED?
The new G-M MDI can be used only in the Pass-Thru method. This means
you can use it as your programming tool, while your Tech 2/CANdi remains
available for diagnostics and other duties.
I have issues with it, however:
The GM MDI will not support past models when its diagnostic capabilities are introduced.
I’m not sure what this means. The GM MDI
WILL clearly support past model years with the Tech2win applications.
So I’m not sure what this statement actually means. The only thing I can
think of is that GM will remove pass thru support at a later date, but
since its all been cracked already, this shouldn’t matter.
The new G-M MDI can be used only in the Pass-Thru method. This means
you can use it as your programming tool, while your Tech 2/CANdi remains
available for diagnostics and other duties.
This statement implies that the pass thru method is a bad thing.
Considering the Tech2win application works perfectly with EVERY function
on all GM vehicles as far back as 1996, I don’t understand what this is
really saying. It implies that you can’t do diagnostic troubleshooting
using pass-thru, when in fact you can.
As far as I can tell from my testing, this is a basic sales pitch in
order to encourage people to keep the Tech2 as well as purchase a MDI2
unit – both of which are incredibly expensive if purchased legitimately
through GM.
In reality, you don’t need a Obd2 scan tool Tech2
and a MDI2. An MDI interface is more than enough especially on our
older cars like the C5 corvette which GM will unlikely ever release
further PCM upgrades for given the fact they were discontinued over 10
years ago.
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