Hello guys!! My friend gave me an old school Greddy turbo timer recently. Can someone tell me what are the colours of the wires represent? There are 4 wires together:
1.Black : earth
2.Red : ??
3.White : ??
4.Green ...
newbie in turbo field...so would like the sifus to tell me the difference in a blow off valve and a wastegate and actuator? i'm getting more and more confused as i read more :lol: to me it seems like they all have...