Hy,
If anyone have adx file for 1991 3.1 v6 Camaro or similar with 1227730 ecm, please share it with me. I need known working file tested on 91 or 92 v6 car with 730 ecm. I have problems connecting to the ecu and had tryed 2 laptops and 2 cables, I know that there is traffic going back and forth also cable passes the test as "Found and functional", but I can't connect -"Hardware not found".
Thank you
Device Manager -- Com Port Configuration?
Driver Installed?
what definition file are you using? the ecm part number doesn't matter, you need an adx matching your mask. different calibrations can have different datastream responses.
try the ADS file in this thread: http://www.gearhead-efi.com/Fuel-Inj...Information-A1
tunerpro will convert the ADS to an ADX for you
My bad, I was hitting wrong button to connect. Works with $88