I am trying to log the ECU via a tool from my tuner. It connects via USB to the OBDII port and has a windows based software.
It keeps failing to log the ECU or even connect to it if the engine is running. Strange, since I was able to read the ECU when the engine is not running. Is FIS-control interfering with it?
If so, is there a way to work around this to allow the logging via the OBDII port?