General Category > R1150 models
R 1150 GS MJ99 GS911 USB Gen2// No connection to ABS
h_c_82:
And I am of course using a OBD2 to 10pin Adapter cable. Can this be the reason why I dont get connection to the ABS?
schuppi:
Hello Holger
I think the reason will be the communication to this ECU.
Engine > K-line
ABS uses blinkcode and needs the "3-pin" adapter to communicate
h_c_82:
Really? I thougt only the r1100 with 2.2 Motronic have this 3 pin connector. I can delete ABS faults with grounding Pin 2 on the diagnostics pin.
Any of the guys from Hexcode on this forum that can give me an answer?
Jughead:
--- Quote from: h_c_82 on July 25, 2018, 09:40:18 AM ---Thank you for your reply.
It actually is non functioning. I took it apart in the meantime and found that the clutches were sticking (8,5Amps Current drawn while activating the motor). I fixed that and am now reaassembling the ABS unit. I doubt that the controller (you mean the ECU of the unit?) has burned out since I am able to delete faults via the diagnostic pins (grounding pin 2) and it worked actually fine until last week when the self test failed (most likely due to the sticking clutches).
regarding the TPS. It was already set the way you explained it to me. I did that already. When I do the TPS test it is also in the green range, So I assume that the TPS is set correctly. It is just when the engine is running that the switch turns off and goes on when I open the throttle. Very strange.
As said Autoscan report will be attached throughout the day.
Thanks
--- End quote ---
OK, you have the pre-servo assisted pump.
Yes, if the clutches get stuck the unit will not initialize and you will not be able to talk to it.
And you are correct. The older 1100s use the 3 pin connector. Your bike does not have one.
schuppi:
"I can delete ABS faults with grounding Pin 2 on the diagnostics pin."
If that is possible, you also can read the blinkcode : http://www.powerboxer.de/bremsen/540-4v1-abs-ii-fehlerspeicher-auslesen
ABS with K-Line diagnosis will never delete faults by connecting PIN2 with ground.
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