Ahh the wind, such a welcome Arctic breeze when working on the smallest fiddlyist car ever made....
Egr now deleted successfully, still puff of blue on accelerating so must be turbo as only on revs.
Anyone thinking of taking egr off, allow 3 hours, grab a short stubby 6mm allen key. If you have ac then good luck if not like me it's doable.
The two bolts on the egr pipe are 6 allen key, although my rear one (blind by the way!) Turned out to be t45 13mm replacement bolt, so someone has been before me.
The bolts on the asv\egr are 5mm, the rear one of course is blind unless you have a child's sized head and no ac.
Here's some juicy photos. Took me 10 mins of blind fumbling with various types of 6mm hex before I took a photo to see what's going on on the rear bolt.
When I did this on my atl it beat me up, and the egr feed pipe was solid due to cooler. On the amf the pipe has plenty of spring to get on the lower 5mm front egr bolt.
My egr was leaking oil through the vent and was wetish inside, interestingly the exhaust feed pipe was dry. This tells me that the turbo charge wheel is letting oil blow by, so I guess the oil flinger "seal" are in need of help. The intake charge pipes were fairly oily tbh.
Or there is crankcase pressure that's not letting oil drain out the return pipe fast enough. Saying that,I took the filler cap off and the smoke was still there, so no doubt turbo.
And of course one 5mm bolt fell down back, even with no undertray it's not been found yet.