TunerPro User Forum

Good luck getting any help. I've been trying for 2-3 weeks to get some simple answers. I would assume at least the admins would know the answers but haven't heard a peep. I think this is a dead forum.

I'm new to this as well, but I'll try to help. Basically your .bin (binary) file is the program that gets burned onto your chip. In order for TunerPro to read the bin you need what is called a definition file or xdf. In your case I believe it is $42 or just 42. This is like a translator that takes ...

So the 42dxf is the basic file for my ECU. What are the other files I need and where do I get them?

No helpers in here? Admins?

I've been lurking around the forum for a few days now. I've watch several YouTube videos about TunerPro. But I can't figure out how the hell to get it up and running for my project. I've found 42.xdf which appears to go with my ECM (1227747), but still can't figure out how to make the software work....

I have an 87 R10 Truck with a new engine (GM crate engine 19333158) . I'm running an upgraded SPR Performance built TBI. All new sensors and GM distributor along with upgraded fuel pumps (EP381's). I've been trying to work with Harris Performance on programming. I've worked through most of the bugs,...