Tech 2 E69 ECU Reprogram

[EnFoRcEr_001]

Hi Guys,

This one is more for the guys working at dealerships or with tech 2 knowledge, I am in the middle of a manual conversion in my 08 SV6. What I would like to know is how hard is it to reflash the ECU with the manual calibration. I have a friend who has a tech 2 but he only users this for new key programming and Radio installs, so I would like to know if the tech 2 stores the calibrations or do they need to be downloaded from TIS2WEB?

Thanks.

 

[Redline16]

I dont work at a dealership but from my experience im certain its stored in TIS.