Please help!! Audi A6 2012 3.0 biTDI


Registered User
I´m new on this forum and new in the audi world.
Just bought myself a used Audi A6 late 2012 model engine code CGQB. Stock 313 HP and chipped to 380 HP

I went to my family about 600 km from me and engine light came on and the glow plug light started flashing
Now somehow I have to go back.
What can happen to the engine if i drive like this?

Plugged DELPHI in and got the P0544 code.
EGT bank 1 sensor 1.
Does anybody know the location of the sensor?


Registered User
Was it a private sale or from a dealer. If you brought it from a dealer take it back to them.

A7 3.0tdi 272 Black Edition Mythos Black Tech pack