Hello everyone, hopefully someone on here can help me. I am a longtime Buell owner, but new to this forum. I've had a 03 Firebolt for about 10 years, & up till now have not had any problems with it. Took it out yesterday for a ride, and the fan does not seem to be coming on, also the check engine light is flashing (looks like 12 times, then repeats). I have an open air box kit, drummer exhaust, & k & n filter. Hopefully someone knows what this is. Thanks