MOTOBRICK.COM

TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => The Motobrick Workshop => Topic started by: Alex4Motion on August 26, 2016, 02:24:15 PM

Title: k100 RS 4V fan issues
Post by: Alex4Motion on August 26, 2016, 02:24:15 PM
Hello to all...

With all the changes that are made ​​in brick, i never had electrical problems !!!

But since last week...different story!!
As I turn on the brick , the fan starts to work !!
Even with  the temperature sensor plug off !!
The fan only stops working when I remove the fan relay !!
Already changed the relay by others who i know are working!!

As the signal to activate the relay comes from motronic, whow can i chek that???

Someone has gone through similar situation ??


Safe Rides..
Title: Re: k100 RS 4V fan issues
Post by: Laitch on August 26, 2016, 05:39:24 PM
Quote from: Alex4Motion on August 26, 2016, 02:24:15 PM
As the signal to activate the relay comes from motronic, whow can i chek that???
Someone has gone through similar situation ??
There is a thread where a guy had the same situation as yours. In that thread is this description of where to check the Motronic (http://www.motobrick.com/index.php/topic,3149.msg18935.html#msg18935).

Thanks for posting your bike photos. It's a nice looking rig.
Title: Re: k100 RS 4V fan issues
Post by: Alex4Motion on August 29, 2016, 05:17:22 AM

Thanks a lot ...

Happy to know that you guys like my riding...


Safe Rides..
Title: Re: k100 RS 4V fan issues
Post by: Alex4Motion on August 29, 2016, 06:38:23 AM


Laich, the topic isn't over!!

I still don't know what's  going on with the brick!!???

With the temp sensor plug, unplug, fan relay on and motronic on!!
As i turn on the key, fan on!!! Temp idiot light on!!

Does the motronic by defect send a negative (-) signal to the fan relay wen the temp sensor is bad to avoid over heating's???


Thanks a lot


Safe Rides
Title: Re: k100 RS 4V fan issues
Post by: Alex4Motion on August 29, 2016, 06:40:15 AM
Sorry, forgot the pictures!!!  :yow
Title: Re: k100 RS 4V fan issues
Post by: Alex4Motion on August 29, 2016, 07:03:44 AM


With the motronic disconected!!
No temp idiot light!!
No fan!!