Ignition Firing Edge

Ignition Firing Edge

Sets the edge at which the ECU commands the coil to be fired.  Nearly all modern coils have a build-in ignitor module and use a falling spark edge. 

Warning - Ensure the correct edge for the ignition system is selected before connection to the coils.  

Damage may occur to the ECU and/or the ignition system if the wrong edge is selected.

0: Falling. This means the coil starts charging on the Rising Edge and Fires the spark on the Falling Edge.

1: Rising, This means the coil starts charging on the Rising Falling and Fires the spark on the Rising Edge.

Typical: Falling