BMW 320d E46 - 2000 - Power Loss - Idle Rough

Having trouble diagnosing my 320d E46 low power / rough idle problem. Changed the MAF, checked / disconnected the ERG, replaced the crank oil breather, replaced many vacuum hoses. Fuel cleaner, air filter all replaced too.

Being discussed at: http://www.bimmerforums.co.uk/forum/f18/e46-320d-2000-low-power-below-2-5k-revs-rough-idle-t182786/
No effect so far, still hunting idle between 0.9 and 0.8 and very low power pulling away in 1st-3rd gear - Particularly when starting cold.

Видео BMW 320d E46 - 2000 - Power Loss - Idle Rough канала Mark Beeby