[Diy_efi] 60-2 Toothwheel - Kalman Filter or ( EKF ) usage

[Klaus Allmendinger]

Mike wrote:
- Well most engines (afaik these days) have just that level of
resolution or even better.
The Crank Angle sensor on a RB30ET motor and the later derivatives have
a discrete pulse edge on each deg of its rotation and as its on the cam,
then its equivalent to 0.5 degree of crank which is satisfactory.


Actually with a cam sensor at 1 degree resolution the crank resolution
would be 2 degrees, not 0.5, as the crank rotates twice as fast as the
cam.

- Klaus