I downloaded the demo version and got it up and running. How do I get a bin file to load? I thought it came with a default bin for GM trucks? It will not load the bins that I saved from the 2 chips that I have. (GM stock and ADS Superchip) Something about the source file not compatible, probably the wrong cal file.

I would like to play with Tunercat before I purchase it. I also read that Tunercat is not the best editor for MAF cars, is this true? Thanks for any comments.

 

No, it comes with a definition file (TDF) for GM TBI Trucks. Go to ftp.diy_efi.org/incoming and look for a BIN for the 747 ecm to test the demo.

 

Thanks Glenn, I will check it out.