This is with a FRPP control pack Coyote swap. Car has been running and driving fine for a while on the factory calibration.
This was my first time using HP Tuners, so I go through the creating VIN (because these ECU's dont have one) and be sure to pick the TC-1791 ecu, everything goes fine there. I read the ecm and saved it. I copied the file to edit it, made a few changes to idle rpm just to start small, and after I write calibration (again, no issues), turn the car off and back to start, the car will no longer attempt to crank.
I can connect and see channels just fine in the VCM scanner and I can even see the "start request" go from off to on when I hit the start button. I added "crank request" to the list of channels to watch (I'm not sure if that's useful or not?) but it definitely stays "off" when I try to crank it. I can read and write from the ECU no problem, but I just can't crank it!
Any ideas??