CVN, Calibration Verification Numbers
Pro
Joined: Oct 2005
Posts: 626
Likes: 0
From: UAE / DUBAI
been searching my self ..leatest info i got ..if u put the stock tune back ...the tech 2 reading should match the car PCM CVN # ...
here very interesting thread :
http://www.hptuners.com/forum/showth...=Warranty+tune
go through the post there is another link that u can get the CVN of ur car using the vin #
...hope it will help ..
Ahmed
here very interesting thread :
http://www.hptuners.com/forum/showth...=Warranty+tune
go through the post there is another link that u can get the CVN of ur car using the vin #
...hope it will help ..
Ahmed
Last edited by 4evervette; Mar 29, 2009 at 05:18 PM.
Safety Car
Joined: Jun 1999
Posts: 3,570
Likes: 3
From: Austin, Singapore, Kuala Lumpur, Houston, Dallas, Hong Kong, Elgin, etc.. Texas
My car is out of warranty, so it does not impact me.
This does not surprise me due to the number of cars that are being tuned today. They are not dumb. I am sure the Corvette engineers monitor this website.
I always figure if I modify the car and that causes something to fail, its my responsibility. Cars today are design to be very reliable and no manufacture can cover warranty when the owner modifies the vehicle which results in the warranty claim.
Changing the tune may result in parts breakage, premature emission component failure, and excessive wear on critical components.
This does not surprise me due to the number of cars that are being tuned today. They are not dumb. I am sure the Corvette engineers monitor this website.
I always figure if I modify the car and that causes something to fail, its my responsibility. Cars today are design to be very reliable and no manufacture can cover warranty when the owner modifies the vehicle which results in the warranty claim.
Changing the tune may result in parts breakage, premature emission component failure, and excessive wear on critical components.
