The write attempt failed. Please try again.

rohdokhaeng@gmail.com

I have EU specification R1 in 2016, and my R1 shows Hi error in dash after clicking CO2 menu of OBD2 diagnostic device. (I have never flashed before)

From then on, ignition is not possible (fuel pump does not work)

Googling for Hi error in dash, I found advice to re-flash the stock image, and to flash the stock image I bought a Bench flash and finally got it yesterday.

I tried to flash the stock image with the FTECU program, but only the Write attempt failed.Please retry message keeps appearing in the Identify ECU stage.

The result is "No response"

I tried almost 10 times, but the result is the same.

(PC, Laptop, USB 2.0, USB 3.0)

In Windows 10 Device Manager, the USB Serial converter is installed correctly.

Help me.

jason@ftecu.com

Hi,

If you have an issue with the bike itself you always want to get that solved before flashing. As flashing won't solve serious issues like this one. It seems you have something wrong with your ECU prior to the flash or possibly something in your wiring harness. I suggest having it looked at by a Yamaha tech before proceeding.

Thanks,

Jason A.