I screwed up big time....

[max]

Thanks for checking, the diagram shows a brown wire for the 12v feed to the pump.
Keep in mind that this only supplies 12v for a second ( to prime the fuel pressure )and then waits for the engine to run before constant 12v supply is provided to the pump through the fuel-cut relay.
best to connect a 12v light between brown and green ( 3 pole connector ) or green/black ( 4 pole connector ) wires and watch it when the ignition is switched on.

Same for fuel injectors, i would check both outside fuel injector connectors with a 12v test light rather than a meter, that way you know the supply is reliable with a load attached, a 20 watt lamp is perfect for this job.

If you could provide a circuit diagram of how the commander etc. is wired that would help a lot, as far as i can work it out you unplug the 10 pole connector for the injectors and insert the p.com in between these connectors?