A while back, I had to replace the ECM on my '00 V92C due to failure from unknown causes. After replacement, the bike runs great, but my speedo died. Everything else in the cluster works, just no speedo needle movement, and no turn signal cancelling. I still have the original speedo, not the upgraded\replacement version. I know that the needle movement and turn signal cancel circuit are tied in to the speed sensor, but therin lies my problem; I'm not sure if my speedometer circuit is original or has been altered. Is the sensor a small pick-up that reads directly off the front drive sprocket teeth? That's what I have and it's connected via a plug to a small jumper/speed multiplier box which is then tied in to the main harness via another plug. Meanwhile I have another sensor of some sort which goes into the top of the crankcase just behind the rear cylinder and it's wire has been purposefully cut completely off. I cant find mention of a jumper/speed multiplier box anywhere in the online manual. I guess what I'm really asking, is how is the original sensor circuit configured? In my attempts to diagnose the problem, I smoked the jumper/speed multiplier box anyway, so if it's original equipment, I'm gonna have to locate another one. All this resides in the right side cover with the ECM. Thanks in advance...