Thanks lads for that, think i should post more on here as the info is great.
Next i think i have really investigated the manifold flap code and am happy that the system is capeable of working, therefore think the timing correlation code is the culprit, which i know is possible but cant understand HOW ?
Therefore i am going to scope the cam and crank to see if its a mechanical or electrical, this engine is on a chain which if it as been poorly serviced with cheap oils could have aided wear on the guides.
Any more info help is appreaicated otherwise i will post back when i discover the fault.
Thanks lee