Haltech E6GMX - Manual (Page 98)

E6GMX Manual
98
B.7.2 Alternate Ignition Systems
The output of the E6GMX can be used to trigger after-market ignition systems such as MSD
or Jacobs. If an aftermarket ignition system such as MSD is to be used, the Spark Edge must
be set to Rising. The ignition system may still fire correctly if the Spark Edge is set to Falling,
but the ignition timing will incorrectly advance as RPM increases, which can cause engine
damage.
If you are using an aftermarket ignition system described above the setup page should appear
as follows:
Ignition Setup page showing aftermarket ignition Setup
When using the MSD 6A, connect the EST OUT wire to the white “Points input” wire.
Set
Rising
Edge
Set
Constant
Duty
Set
50%
Duty