LA sequential fuel and spark EFI conversion
Time for another update to this thread. Let's talk coils. Below is a wiring diagram for the LS coils. What makes these great for stand alone EFI controllers is they are "smart coils" meaning they have the igniters built into them. All they basically need is a signal to fire. The MS3X has 8 sequential outputs for coils.
Just like the injectors, I separated the power for the coils from bank to bank. So one fuse for right side, another for left side.
If you are planning to use MS3X on a G# Hemi, you will need external igniters for the coils since those are not "smart coils".
Time for another update to this thread. Let's talk coils. Below is a wiring diagram for the LS coils. What makes these great for stand alone EFI controllers is they are "smart coils" meaning they have the igniters built into them. All they basically need is a signal to fire. The MS3X has 8 sequential outputs for coils.
Just like the injectors, I separated the power for the coils from bank to bank. So one fuse for right side, another for left side.
If you are planning to use MS3X on a G# Hemi, you will need external igniters for the coils since those are not "smart coils".
