Injector firing?

[byd1380]

I'm using a Perfectpower XMSL ecu, It's on a totally standard 4AGE with the 20v ITB's fitted. Using standard injectors, fuel rail etc. the timing is at 10 degrees at about 1000rpm and this will change depending on RPM and throttle load, this can be seen on the laptop and also verified with a timing light on the bottom pulley. My new ECU has two injector outputs, I have wired them up to NO:10/20 on the toyota loom. But not sure if this is right. so they should be firing in batches, the same as the ignition.

I will need to get the car to a rolling road to try and get it sorted.

Cheers

Ivan