BMW K100 ECU ECM DME Jetronic Computer 

Up for sale is a Working, in excellent condition BMW K100 Motorcycle ECU. Part number-- K100L-Jetronic EFI Computer13611460950  /  0 280 000 313 Fits all K100 except K100RS4V If this unit is suspected as defective, I would highly reccomend througely checking the condition of the wiring harness as K100 can be known for having wiring harness problems which will kill an ECU. Also, the air flow meters themselves, as well ad the ignition hall sensor commonly can cause problems which can mimic the symptoms of a failed ECU, check those first. This unit was runtested in an actual bike and it works flawlessly. Even if you don't have a bad ECU, this is great to keep as a back up or for diagnostic purposes.As always with this type of component your best bet is to match the part number to the one on your original ECU. A faulty ECU is a common no start or random stalling problem with these bikes. These can also cause issues with idle control problems as well as cold or hot start problems. Low power & lean running or rich running (excess smoke or overheating) are also fair game. I have also seen fuel pump relay turn on faults (ECU won't turn on the fuel pump), as well as an condition where the high speed injector driver has failed. This causes the bike to sit and idle fine, but it won't accelerate. Comes with a 30 day functionality guarantee, please see the details related to this on the return policy details section of this listing.