ECU connector grounds
in 915iS Technical Questions
2 days ago
Even thought the ECU is mounted isolated from the airframe, it appears that the two ground rings attached to the ECU connector harnesses are supposed to be connected to airframe ground. Is my understanding correct?
The only place these rings conveniently reach is the mounting bolts for the ECU. Since the bolts contact the airframe, it seems they could be used for these two ground rings as long as the rings don’t touch the ECU body. Is this how others have connected them? I guess alternatively, they both could be bolted to another ring on a wire that runs to a more convenient ground connection.
