E30 Zone

I have my vanos plugged into the 2pin connector on the fuel rail.

I was looking at threads for vanos rebuilds and this looks like it is wrong, what is that plug on the fuel rail for and where should the VANOS wiring plug be coming from?

Anyone know wire colour?

Could explain my flat power issue..

fuel rail is for cams and your VANOS is not plug in hides under the manifold with the TPS cant mix the up as they wont fit the plug on loom