MSefi.com read only forum (Jan.15,2018)

substock,

There isn't a correct way, either way will work. The injections are not timed to the engine cycles so the pairing doesn't matter (unless you happen to be concerned about things like fuel rail pressure drops on V engines, etc.).

Lance.

thank you Lance. i have it wired up per the ms ...

looking at the wiring diagram, it appears that bank 1 controls injector 1&2 while bank 2 controls injectors 3&4.
http://www.megasquirt.info/ms2/v3ext_wiring.gif

i was looking at another wiring diagram for another ecu that i have. for the 2 injector driver diagram, it has bank 1 controlling ...