Black smoke, increased fuel consumption

[Souppp]

hello everyone. this past half a year my 530d have increased in fuel consumption and leaves a black trail of smoke when i floor it. it used to be around 8.5l/100km (27 US mpg) and now its 11l/100km (21 US mpg). so i checked what inpa says and injector values looked fine on idle +- 1.5 around all cylinders. but what got me interested the pre injection and main injection rates. are they correct? does anyone have a proper 530d and can send me perfect values for all the parameters so i can figure out whats wrong? also on colder weather few minutes after cold star it starts dumping a lot of white smoke, it has really harsh smell. I have changed glowplugs and cleaned the egr valve and nothing really changed. sorry about the pictures i dont know why its one side

683089
683088

[seagreen323i]

Unburnt diesel exiting the exhaust, I've heard the breather can cause this. Any codes? Miles? Age of the turbo?
This site is mostly us baised and we didn't get the diesels unfortunately.
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