MoTeC Global Forum

Hi,
What's the correct wiring sequence for injector drivers when configured as staged primary/secondary injectors on a 4cyl eng. My logic hints towards a configuration as follows but I cant find any solid confirmation that it works this way:

Cyl1 Prim = Inj1
Cyl2 Prim = Inj2
Cyl3 Prim = Inj3
Cyl4 Prim = Inj4

Cyl1 Sec = Inj5
Cyl2 Sec = Inj6
Cyl3 Sec = Inj7
Cyl4 Sec = Inj8

Any comments?

Sorry for the delay, but that is the correct way to wire up a 4 cyl with hi/lo injectors.

The wiring diagrams are on the website as well as being accessible when you open the ecu software under the "view technical drawings" section.

On setup, what way does the ecu need configured ?

I see in Misc setup 2 there is a secondary injector ration. Help file has no information. But it allows up to a 5 to be entered.

Yet it describes it as a ratio secondary/primary ?