Scanmaster 3 and ECU+
The ECU+ includes a full OBD-II scan tool, so you wouldn't tend to use it and the Scanmaster together. But if you want to, you can pop a jumper inside the ECU+ to disconnect it from the OBD-II lines, thus allowing the Scanmaster to work. OBD-II only allows one "master" on the bus, and the ECU+ is it by default.
Tom
Tom



