Calculation method:
1.Install the first tooth after the mark on the crankshaft pulley at the sensor.
2.Turn the crankshaft forward to the TDC of nearest cylinder. Count how many teeth passed near the sensor.
Based on this. After missing 2 teeth, the 11th tooth matches the top dead center of the nearest cylinder. This is cylinder 1.
After that, the zero angle correction can be adjusted with a strobe.
