I will do this next week!

Plus 1 what’s already been mentioned Indeed as the error is at low revs would check the primary turbo actuator, also ensuring the wiring to it is ok , the secondary only kicks in over 2700 RPM. If u don’t mind me adding Plse be very careful...

My tools can do this function: Do you think that a "Purge Valve self test" and "Tubine shut-off Valve" can do something? I notate that when engine is cold seem has more problem compared after some mileage of drive. Impression is that turbo is...

Good idea, if there is no other suggestion I can swap, they are absolutely identical. But I expect that in this case ECU should have an internal error! Or not?

Another point, my cheap EOBD tool (Mucar V06) allow to see and graph some data, what i found is that there is 2 mass flow, one seem showing a flow, while the second one still to 0, I have not checked if situation change while driving but in...

Next week I can try.

Yes... some time yes!

No, no light. Only some time in the past, appears an error with "restricted performance", but after a power off and restarting this disappear. But only one time, I had a yellow light on, and in this case error was this: But without any...

I had a problem with my Discovery 4 SE, 2013 3.0L, I'm pretty sure that this happen after replacing the gearshift oil and differential box oil, but not 100% sure. In any case, now engine accelerate very slowly from minimum up to 2000 RPM circa...