Honda CBR1000RR crank trigger wheel.
Honda CBR1000RR captured trigger logger.
Honda CBR1000RR trigger oscilloscope image without spark plugs.
Honda CBR1000RR trigger oscilloscope image with spark plugs.
Trigger detection (Honda CBR1000)
The first crank trigger edge after the second of the 2 close together cam signals is the reference point ("first tooth"). The cam should be falling and the crank rising in this case to not get the cam trigger edge to close to the crank edge, having them close can cause problems if they cross each other because of slop in the cam drive.
