Hello,

My son and I have a 91 K100rs that has been stored for many years. He is getting married soon and as one of my presents to him I have decided to get the bike running in good condition again. I pulled it out of storage to find everything in the gas tank to be junk.

I replaced the fuel pump,filter, lines and sending unit. I then rebuilt the front master cylinder and installed a new battery. It had new tires four years ago when put away inside so those seem fine.The bike starts and runs great. But I have an ABS light that wont go out even at speed.

I purchased a code reader and reset the abs and the motronic unit. The ABS wont reset and was flashing a code 6 (ABS relay) until I tried to reset the ABS and now it flashes a code 7 (ABS computer). I recently had carpel tunnel surgery and as my hand is done for the day I was hoping someone could help tell me common things to look for at this point so I have some idea where to start when my hand recovers again!

Thanks so much for any thought you can give me!

This guy is the guru of the ABS for our bikes. just about every test is up on his site. What Tosi doesn't know isn't worth knowing.
http://bmwk10075abs1fix.web.fc2.com/

RicK G wrote:This guy is the guru of the ABS for our bikes. just about every test is up on his site. What Tosi doesn't know isn't worth knowing.
http://bmwk10075abs1fix.web.fc2.com/

 Thank you!