Cheers
@Pudding - I already ordered a VAG-COM cable - should be here tomorrow... as luck would have it my friendly local garage, about 100 yards from my door, One Way Garage / Ron Costella Tyres in Bristol, charged me £40 to do an ODB2 scan and change my alloys over with the new mk7 lookalikes I've got (not sure about them yet, but will live with them... at least can get the original Monzas dropped off for repair now anyway..)
Codes were:
00768 Random / Multiple Misfire Detected P0300 Lower Limit Reached
00769 Cylinder 1 Misfire P0301 Lower Limit Reached
So, Eurocarparts have a sale on until midnight and I have ordered 4 new NGK plugs and 2 Bosch ignition coils, so I hopefully have a spare. I think this should sort out the rough idle and Engine Warning Light, and is good practise anyway.
As for PCV, spoke to guys at Streetwise and he is using a PCV Delete kit on his Ed30 Stage 2+, so I reckon they will be OK, but still haven't made my mind up on that. Will most likely order one off of Fleabay in the middle of the night with my fingers crossed as usual...
The GFB DV+ looks like is for late-model only, mine is an early 2005 AXX engine
Service book says coil packs were recalled albeit 40k ago, timing belt and tensioner done recently
Have ordered a cam follower which I hope will be with me by the end of the week.
Can't thank you enough for your help guys! I'm gonna preventative maintain the balls off this machine!