error in preparazioione reading kess iaw15m moto guzzi california jackal

[Makx]

Hello to all, I ask for help because I would like to be able to read this ecu that figure in the list of Kess

I'm trying to read at the counter of iaw15M.c3 moto guzzi california jackal - 1100cc 2001
I see three codes on the label :
61600.381.01 / 501604710400 / 21S665P5A

I used the pinout attachment.

I get a different ID each id reading number HD plausible, and always the same 6160
while changing the number of the sw with three or four codes impossible : þD0 or þÿþ2MM25 or òd0 or 3D0

then, when I try to read, if not stopped before giving me an id error, it terminates after a while with the word error in the preparation to reading.
this after he asked me to turn off the picture in the startup screen to read.
I tried not removing the power, removing one or the other positive, by turning off the power supply, but always the result is less worse than it was this error in preparation for the reading.

I tried not to list of vehicles, but by the protocols and by them is less than zero, or it was planted all over or, I had the same result with much more difficulty.

do you have any idea?

has some utilities vary the ohms from defoult to 1KOhm or to a second value on the item set-up (where, however, I think of not being able to change the set-up that continues to indicate "pull out" even when I select other)

I attach the pinout that I used and a couple of screenshots of the readings id

Thank you for your attention