6406posts · Joined 2002. #4 · Feb 3, 2004. Bad coil is also a possibility. You also need to check all the battery, hot and ground wire connections. The service manual has a diagnosis procedure for the ignition module. They tend to fail in a variety of ways though, some slowly, others all at once. Start with the simple stuff first. Thefollowing Harley Davidson models are most likely to have ECM problems: 2009 Harley Davidson Electra Glide. This model featured an upgraded exhaust system only to cause further heating issues. Consequently, the heating threw off the fuel economy balance, causing transmission issues. 2004 Harley Davidson Ultra. Harley Agood question with a lot of right answers. FWIW I have an 09 UC that I am in love with. just under 11K mileage and no problems. I like it because: The new frame is 2002Harley Davidson FLHTCUI Electra Glide Ultra Classic; Harley Davidson FLHTCUI Electra Glide Ultra Classic Motorcycle; Harley Davidson Motorcycle; If you have resolved the problem associated with the trouble code, then the solid check engine light after ignition on will shut off after 50 - 100 starts, depending upon the model year of the Productionyears: . 2 Photos. The 2003 MY Harley Davidson FLHTC Electra Glide Classic has, at its heart, an air-cooled, 1450cc, Twin Cam 88 V-Twin engine mated to a five-speed manual TheElectra Glide Revival model is powered by a Milwaukee-Eight 114 V-Twin engine which delivers inspiring performance and classic Harley-Davidson look-sound-feel. Four valve cylinder heads (two TodayI changed the oil on my 1998 ElectraGlide Classic, this video shows just how easy it is to do yourself, no special tools, you don’t even need a jack st Justwondering if you got your problem fixed I'm experienced the same problem with my 2007 ultra classic appreciate if you would share with me what the problem was thank you. V-Twin Harley Davidson forum. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. Full TiOxID.