Sweg Collowjoekwn

I measured resistance over the wires, thought that was the same as measuring continuity!

Map-Sensor related?

Turns out it was indeed the injector wiring, runs fine now! 

Connected the IAT, made no difference. However measured continuity over the separate injector wires, they all made continuity. Which does mean all the injectors are connected. Thank you very much for helping though, have checked all the other wires if they actually did something or gave the right values.

Would it cause the engine to run stupid rich? So misfiring because there just is too much fuel? If so I'll get that sorted asap.

Only 24, but nothing else.

Did it have a lot of trouble getting past 4k rpm aswell? Mine is having about the same problem, misfiring and running super rich.