Had a breakdown last week. Drove away from home and got about 200 yards down the road and conked out. Cranked over and sounded like no compression! I got the top cover off the cam belt on side of road but couldn't look at belt and crank over at the same time as you have to press clutch to start. Phoned a mate to come tow me back, he looked at belt and said it was fine, he's a tech himself and said I wonder if your EGR has stuck. Put his scan tool on , no codes but EGR was showing 100% on live data, gave some hammer action to the EGR and eventually it coughed into life enough for me to drive it back home.
Ordered a new EGR from Darkside developments but as it was bank holiday didn't come till Thursday. Fitted it yesterday with my mates help, there's a really awkward torx bolt that goes through the ASV and EGR into the manifold, we dropped the torx bit a couple of times and had to fish it out of the busy engine bay :(
Got it all fitted and gingerly drove round the block to test, all good so drove a little further, all good done about 50 miles driving around last night.