[pedro32]

Hey All, downloaded the Kit software on my laptop using windows8 and had no problems last season. opened up the program to turn on the QS setting but i cant read from Ecu. everytime i try to read from Ecu keeps telling me " no response from Ecu" any suggestions?

 

[Carlos76]

Check in Windows Device Manager what is the COM port number assigned to cable, then check that same port is set in Kit software.

 

[Lanister]

If it's Gen4 kit ecu, it is a known issue that anything newer than Windows XP will most likely not work. Many have tired and failed with only a few who got lucky to make it work. Search the forum, there's a long thread on this issue.