Click Pic to Enlarge

2012 CTS-V Wagon Base Tune

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

 

177 posts / 0 new
Last post
Adianaty
2012 CTS-V Wagon Base Tune

Hi there,

New here and was reading and trying to absorb as much as possible before I started making changes. I have attached my stock tune which I have already compared to the 2011 mod file that is on the site. I noticed that there are a number of the maps especially in the TCC area that seem completely different. So much so that the table ranges are not even the same (i.e. shift inertia factors and TCC apply pressures). It looks like many can be interpolated to make work but I wanted to see if that is an appropriate thing to do. I remember reading somewhere that the 2012 was slightly different trans tuning wise so I figured I'd post this for the experts to review before I experimented. Funny thing is that the tune for drive (pattern B from what I can tell since it won't downshift into first) is labeled as "trailer" and ironically that is what the tranny feels like...

Thanks guys!

Ali

Subscribe today to see the replies on this topic.