Is anyone here savvy enough to be able to read the firmware version of the ECU/MCU. From reading the various posts, it seems there are several versions in use; Canada, northern US, rest of US, China, EU, etc.
Is it possible to obtain version numbers thru the OBD port or is a special terminal required to hook up to the ECU.
Is it possible to obtain version numbers thru the OBD port or is a special terminal required to hook up to the ECU.