The attached image is a sticker on the inside of my bonnet. Could be reading it wrong because I don't have my glasses on, but then again I don't need glasses.
I'll look into the timing, not really sure about any of that as I'm new to this side of things, so thanks for that.
I know what the codes are, i know where to find them. I've read the whole service manual and the best conclusion I can come to is that my code 21 is related to the TCS or ABS actuator (as per the service manual so pls don't rip into my saying that code 21 can only be coilpacks because the manufacturers believe otherwise. The reason I'm not 100% about this is because the TCS and slip lights were on long before the engine light. The only other think I can think of is that when connecting my new cluster I've pulled a wire loose and that wire just happened to be related to the ignition system. I'll pull that out tomorrow and have a look around and swap my old one back in and see what happens but that still leaves me with my TCS and slip lights on.
And before anyone tells me that the TCS has its own code and if it was a busted unit it'd show that code, if it's a purely mechanical (e.g. A sticky sensor) then the unit would only think its off and rather than saying there's an error it could just think its been turned off
Edit: before anyone gets their panties in a knot I'm not actually going to fill up with 91 or anything. I know that sticker isn't factory (considering all the factory ones are Japanese). The I'm just arguing for the sake of arguing ???