Paul,

I am not at my desktop PC that was having this problem (and I fixed the problem on that PC by uninstalling and re-installing the software anyway).

Despite that I decided to test this at home on my laptop and I think you might be on to something. I tested this on my laptop by going the other direction. With a GM log file (2010 E38 Camaro SS ECM data) open and graphed, I went to the File->Select Controller option and picked the Cummins Controller. All but the calculated and SAE PIDs disappeared.

I don’t think that should be how the software is configured since if you are viewing a log file I can’t see why you would want to remove data or why selecting the controller type after the fact should impact already logged data.

To make matters worse, when I wanted to see the all the PIDs again, when I went to File->Select Controller and I selected E38 controller, the missing PIDs did not reappear. To get the missing PIDs to display again I had to re-open the same log file. This too does not seem to me to be how the software should be configured.

Jason

Quote Originally Posted by Blacky View Post
What happens when you select the E37 controller using the menu option: File->Select Controller, then select E37 (or any GM controller)?

The issue could be related to the newly added CMB (Cummins diesel) controller.
Once that controller is selected, all of the GM PIDs are no longer valid and only Cummins PIDs are available.
You need to select a GM controller to force EFILive to re-load the GM PIDs.

Regards
Paul