Hoping one of you guys can help!
After thinking that a vaccum leak was the source of the problem it turns out I was wrong..
There is a relay in my engine bay sat near the passenger side turret, from this there runs a loom that splits into 3 I believe. there are a couple of loose cables that I believe should be connected up. The relay number is 0332014454 which I believe is either 02 sensor heater and has also bought up the same code for fuel pump. If I believe it is the former, would the loose cables explain my surging idle problem when cold? After the engine is on temp it idles fine.
One part of the loom is plugged back into itself, another part splits off with a hanging plug and another part is connected up under the exhaust manifold somewhere.
I'm sorry I do not have any decent pictures other than one of the relay location. (I was just trying to remember part no's, the car is at bodyshop)
Sorry if this makes absolutely no sense.
The blurred part number on the cable brings up nothing on realoem