I'm guessing my interface just got fried. I was tuning a problem car that has been to multiple shops and already lost one ecu at the last place. The last two dyno pulls I made the car actually shut off the winpep dynojet on my dyno's computer. I've seen this once before and it was an electrical interference issue.
After this happened I unstrapped the car and went to flash the tune once more before a final test drive. The flash failed and now I have a blinking power light on the interface when it is hooked up to the car or laptop both combined and individually.
I tested it on another car that I'm tuning and it also fails to locate the interface now when I try to read the file from that car.....
And the problem car obviously won't run now because the flash failed.....nice.
Is my interface screwed up?