Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
I have a problem on my bike that has just occurred. When i start the bike about five seconds later the security light comes on followed by the check engine light. They both stay on about five seconds then go out. Bike runs fine. Never did this before. I recently changed plugs to NGK iridium, could that cause the problem?