problem in edc15c2 car

[wissamshaat]

hello i have a big problem in a c8 2.0 hdi
it smoks white when its cold and i think problem is whith oxygen sensor
any one can have a look at this dump pleass? and any fix possible??
catalyc show verry hot when car is cold even when chanegd

20180315_192941.jpg

[bobolin4o]

EDC15C2... Oxygen Sensor...


1. Faulty pre-glow.
2. Clogged intake.
3. Leaking injectors (from nozzles)
4. Low compression.
5. Incomplete regeneration (last time, every time).
6. About the EGT sensor... have you DTC for it? If not, this version probably is equipped with only one from factory.If yes, check the lines to it for connectivity.

And finally... simply make FAP off (only file) and drive the car (aggressive) 50 km, then let it to cool down and test how is the next morning.

[sevid]

You have a particulate filter clogged and a propeller starts. Hence the white smoke.

[wissamshaat]

all was double checked and no dtc at all car smok only when cold and it smok alot
any one can do a dpf off and egt sensor off for this pleass?
thank u

[Vasily.U]

FAP and EGT sensor off