ECU link error

Owner of a 2018 mt10 that unfortunately with sabotage by a psycho girlfriend poured salt in my gas tank causing piston rings to freeze up and lose compression had to disassemble the entire motor buy two new Pistons all new rings and reassemble the motor bike only has four thousand miles on it before doing all that I had put a full Graves exhaust and bought the ft ECU flasher and had the full unrestricted flash put on it bike ran great before the sabotage got the motor all back together put back in and it turns over but won't fire up no spark have the OBD2 adapter harness and the bike side ftecu plug when I plug in the OBD2 it Powers up the reader but I get link error and the ftecu software is also unable to communicate with the ECU but when I turn the throttle it's opening the butterflies so seeing as how they're throttle-by-wire the ECU is communicating with that at least any help from anyone with any knowledge would be awesome all my fuses have been checked all the plugs are correct everything's hooked up just can't communicate with the ECU to even check any errors figure out why I'm not getting spark any help would be appreciated thanks