last night i spent 2 hrs on a dyno trying to get the HP tuners tune on my 09 SS. It failed to even fully load each time. Is there a specific tune for this vehicle, i dont see how it would be any different then the 08.

 

Yea, I don't think HPTuners has released their "update?" for the 09's yet.....

 

you have to email hpt support with the file to get the new beta for the 09;s

 

Aha. Thank-you for clarifying that up! :

 

yea thats what the shop that was trying to dyno my car is doing. It just kinda pissed me off that it took 20 minutes each time of trying to load just to tell me that it wouldnt work. What makes it so different from the 08. You would think that it would all just work the same.

 

I believe it's a different operating system..........

 

What makes you think "it would all just work the same"?

Just wondering.

 

Question... are you doing a 'write calibration only' or 'write entire'?

 

because im not familiar really with these new cars and i just figured that the 08 and 09 would have the same exact setup

and to answer your question. i have no idea, i gave them my keys and asked them to tune it. all i know is they had it pulled in with HPT.

 

The pop up error message pretty much explains what you need to do. We already have the update ready but its in beta & not public, but anyone that needs it is more than welcome to contact support

BTW I haven't had anybody request the update in the last 48 hours specifically for 09 Cobalts so whoever is doing your tuning did not contact us.

 

national speed out of wilmington NC is the shop that attempted it, and it was at about 7-8pm last night. They told me that they were going to try and contact sometime today.