tech 2
11 Second Club
Joined: Nov 2001
Posts: 1,645
Likes: 0
From: Hanover MD
Re: tech 2 you can reflash the pcm back to the stock tune for that vin number with it...had to have mine done. and i think you can also adjust the mileage on the odometer as well.
not sure what else, those are the 2 things that stick out in my mind
not sure what else, those are the 2 things that stick out in my mind
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Teching In
Joined: Sep 2003
Posts: 18
Likes: 0
Re: tech 2 I HIGHLY doubt that whoever changed their mileage did it with a Tech 2. It's just a scan tool used to monitor and recorded. Dealers upload the info and it goes back into GM for analysis fun.
But changing mileage, that requires more than a scan tool. You wouldn't be thinking of doing something illegal would you?
Right on about how you can change things w/ a tech 2 but as soon as you unplug it, there goes the changes.
Get a laptop to tweek your sensors if that's what your after.
But changing mileage, that requires more than a scan tool. You wouldn't be thinking of doing something illegal would you?
Right on about how you can change things w/ a tech 2 but as soon as you unplug it, there goes the changes.
Get a laptop to tweek your sensors if that's what your after.
TECH Fanatic
Joined: Feb 2002
Posts: 1,640
Likes: 0
From: Austin, Tx.
Re: tech 2
It is really only a diagnostic or scan tool.
Any changes made with it (which it can only do a few) go away as sooon as you remove the tool from the car.
Any changes made with it (which it can only do a few) go away as sooon as you remove the tool from the car.
