ECU is in used condition.
This was removed from a 2017 200HP Yamaha Outboard. ECU is tuned with the NizPro 231 Tune for the 6DA-8591A-10-00 ECU. I am not sure of compatibility. We are listing this from the motor it came from. One of the plastic housing around the connection is cracked. This was like this on the engine when we received it. All pins are in good condition and ECU scanned without any issues. Hours on ECU are 744.