Hi.
Have an audi a6 2015 3.0bitdi.It won’t regen dpf it self.2 month ago had the car for exhaust gas temp sensor replacement and dpf cleaning at indi audi specialist.Yesterday the problem came back after only 524 miles and diagnostic tool showed that dpf is almost blocked again and the same exhaust gas temp sensor fault returned.The last regen indicated 524 miles ago which is at the audi specialist.Is anyone know what could be a reason that the car keep breaking a sensor and won’t regen it self?
Also the car have only 48000 on the clock
Many thanks
