Hi,
I wonder if anyone could advise me regarding the attached video?
I'm extremely new here and would like some advice. My Audi A6 2.7TDi has developed a loud ticking on and off during idle, the video shows two items simultaneously activating on and off continuously. I think these are the control unit for the turbo, and the other perhaps related to the exhaust gas recirculation sensor?
This noise / action continues for a short time after the ignition is turned off.
If anyone has any ideas on what is possibly causing this, I would be grateful for your input.
IMG_0789.MOV
