Ecumaster classic wiring

[Kasawasa1]

Hey new to the standalone world and was just looking for some advice.

I’m trying to run a 3sge from an MR2 on a Ecumaster classic and I’m just going a bit mad.

Does the Ecumaster classic need a trigger to start like the black does?

I can’t seem to find anything in the documentation that says it does, but when I have the power and grounds connected - nothing. As soon as I connect one of the injectors, it’ll power up.

Just thought it’s worth checking in here before I go chasing grounds.

Thanks, in advance!

[J2performance]

ecu master black and classic wiring is the same basics below is a example

[Kasawasa1]

That’s what is confusing me though. B13 on the classic is WBO IP for the wideband?

Also doesn’t help that the diagram is backwards compared to the actual appliance itself

[Kasawasa1]

And sorry, just to add there is no switched on the classic diagrams.