Guys
Just trying to sort out some wiring for a previous conversion from. 1300 to a 2 litre which has taken place. Currently my car has a black yellow and red white joined together running to the coil and a blue green also runnin to the coil. The black yellow I can trace back by looking at the wiring diagrams but the other colours don't seem to come up in my diagrams. Where do they run too and what is their role?

blue/green sounds like a taco. Put it on the negative side.
Bit hard not knowing if it's a mk1or2?

It's a mk1 which someone had previously converted with the two litre so just wanting to tidy up the wiring etc.
Looking at the wiring diagram the only blue green I could find was for an oil pressure sensor switch and I don't have a 6 dial dash with tacho etc, so that's what has left me a bit confused as to what they had hooked up. Maybe the wiring diagram I'm looking at I'd way wrong even