I’ve a 60-2 crank wheel, with a inductive sensor, and a 4-window intake cam wheel with a hall-effect sensor, using the ‘N MINUS M’ configuration mode.
The crank position is 282° ATDC, this one is easy, but how do I setup the intake cam sensor position, as it triggers four times in each cycle?
I understand that the cam latch values represent the angle at which the ecu waits for a cam trigger event, but what about the cam latch offset? Is this the value subtracted from the cam position, used to calculate the cam advance?
When I setup all the tach intervals, to look for the intake cam, I get some stable numbers in the measured values for the intake cam, but when I try to use those numbers as reference for the cam latch, the measured values sometimes jumps.
The engine runs, but it switches between 360/720 sync all the time, but when I configure the ‘720 synchronization count’ to '2', in the advanced N MINUS M menu, it doesn’t synchronize anymore to the 720 mode(which I thought it wouldn't, that's why I changed it from '1' to '2' as a check).