That sounds like whats going on, is there a way to unlock it ? Really need to log it and download the ROM from it to send to DOM tuning ..... I noticed down by the ecu harness theres a little connector taped to one of the ecu looms and it has a black almost like a flash plug plugged into it, could this be an issue? Also i put my old ecu in and i could log it fine but every time I try to read the rom it gets to the the part that says "kernel get version" then closes .
Yes- when I try to read my ecu I DO have the green connectors under the dash connected too.