2007 6.0 Missing Code Modifications For 2 Bar OS

4 Attachment(s)

Hello everyone,

I'm getting ready to work on my first boosted tune. I've tuned multiple N/A cars with cams, heads, etc. I try not to post topics unless I can't find the answer. Here's my issue:

The vehicle is a 2007 Corvette 6.0 with the E38 ECU. My friend is thinking the 3bar(1263671) map sensor will work, but from what I've read the 2bar(12580698) map will be plenty (he doesn't plan on going over 20 PSI).

When going into the OS options, I'm not presented with options for changing over to a 2bar OS. However, if I download the same year and model file from the repository, I'm able to see the option.

Here's what I've done:

1. I've ensured I'm in advance view mode.
2. I'm using the stock file I pulled from the ECU.
3. I'm using VCM 3.x

Here's some pictures:

Attachment 86131

Attachment 86132

I really appreciate any guidance or details on what I may be missing here.

Different operating system, not supported on the "my file".

Ahhh thank you Bill! Is there any other methods out there for tuning for boost on this OS? Or is it limited to 1 Bar only?

Virtual VE calculator

It's an E38, you don't need a 2Bar OS to tune for boost. Tune the VVE and change the axes to match the kPa range you need