First set up TunerStudio to help you time the distributor. Set
the center LED on the MegaSquirt front panel to show the state of
the IRQ-1 inside MegaSquirt.
In these instructions, the ignition sensor is located on a movable
plate to position the sensor for This Cylinder mode
while maintaining the correct alignment for the rotor.
Caution:
For your safety, you must disconnect power from the coil to prevent
a spark.
With the distributor ignition wired to MegaSquirt, coil disconnected
and ignition on: