before working on the bin file did you add the 1meg checksum plugin in tuner pro? If not the bin is saving in the wrong size and you can not write it back with LS driod

Figured it out...checksum plugin wasn't installed correct....got the bin flashing now....

I'm trying to flash a P59 ecm with the 2004 corvette bin and xdf for the 7603 operating system. I used the correct checksum for 1 meg computers but when I edit the file and save it....it is only...

Hello....I'm down close to Auburn

Hi...I'm new to the board and looking to learn to tune my 98 Corvette after I upgrade the computer to a newer o411.
I also have a 91 Corvette that I have played with programming the chip in the...