View Single Post
Old 03-26-2018, 09:28 AM   #59
tomm.brz
Senior Member
 
Join Date: Jan 2017
Drives: brz 2017 hksv2
Location: italy
Posts: 2,276
Thanks: 515
Thanked 1,121 Times in 811 Posts
Mentioned: 70 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by steve99 View Post

It possible to remove the ecutek licience with ecutek using a special switch then flashing, but in doing so you will loose your ecutek licience and need to get it renewed or buy a new one.


or if you wrote over your stock ecutek rom in ecu with another flash tool again licience will be lost. this also happens if dealer reflashes your stock ecutek rom in ecu.


any modified ecutek rom has access keys changed to dealer cannot read or write rom , but they can still run diagnostics and read stuff like CVN and Calid and discover rom is not 100% stock.


note the "flash counter" you see in ecutek is put their by ecutek its in that 14 byte encoded string, so its not readable or useable by dealer.



what are the different possibilities one can use to totally remove ecutek license and "fix" the CVN code to become as stock as possible?
you could do also with ecutek then?
Can you also do it with techstream? or Tactrix? (but which cable you have to use then with those last two? )

Last edited by tomm.brz; 03-26-2018 at 09:42 AM.
tomm.brz is offline   Reply With Quote