I’d like to create a thread here to really understand the various (often troublesome) sensors on these bikes. Off the top of my head, we have: Crank position sensor Head temp sensor Air temp sensor Oil pressure sensor Throttle position sensor Lamba sensors What have I missed?? For each sensor, what are the common failures modes? And what are the symptoms thereof? For each sensor, what does it actually do? Ie: What is it reading for? What is the NOK trigger point? What signal is sent to where when it triggers NOK? What is that signal used for? (For example, the oil pressure sensor reads oil pressure at xxxx, it triggers NOK at X psi, it sends signal to oil pressure warning light that illuminates red. When oil pressure is returned, signal stops, light goes out). Any knowledgable folk out there care to start us off...?