Few months earier the car (2.0 Diesel 150 HP) show the Check Engine Light (MIL light).
We read the code, and it showe P2080 Error (Exhaust Gas Temperature )
The simptons was: started to clean the DPF, but stopped and shows this error.
We deleted the error, and in this way the DPF could clean itself.
I ordered a new sensor (for horrible money).
It was ok for a while, but the problem started again....
I dont know what to do.
What I will try in a near future:
Put some DPF cleaner liqud
Checking of possibility of exhaust system leaks..
All others ideas are welcome