A6/A7 3.0 TDI NOx sensor, How to clean it!

A6/A7 3.0 TDI
NOx sensor circuit range/performance
bank 1 Sensor 2
-Sensor. NOxOxygen.
Part Number: 4G0907807N
Supersession(s): 4G0-907-807-N; 4G0907807D
-www.partscolum...

[@sawfishv6565]

Your scanner says bank 1 sensor 2 is what’s faulty but in this video you cleaned bank 1 sensor 1 Sensor 2 is located closer to the rear of the vehicle close to the rear subframe

[@phillafferty2087]

So should he have cleaned the sensor 2? Looks like he cleared the code by cleaning sensor 1. My error code reads the same Bank 1 / Sensor 2 performance

[@traian711]

Thanks, it really works! Did the same on a6c7 3.0 bitdi with p1032 error and worked perfectly. Left the sensor over night in carburetor cleaning solution and the next day the sensor worked fine after erasing the error.

[@orlandovl1111c]

Glad it helped

[@thebaratheon]

thanks man

[@phillafferty2087]

I have this same code coming up for my 2016 A6, is there a reason why you cleaned sensor 1 instead of what your reader showed as sensor 2?

[@dominiquek5170]

my car has the same problem, but my scanner show me bank 1 sensor 1, where is this sensor located in the car? Please !

[@Jo-hannson]

In the video you actually see sensor 1

[@kaloyanbeshev7506]

Did you experience any problems with the car prior to cleaning the sensor?

[@TheHarlemShow01]

Hi is this same on audi a3

[@alex999geier7]

Hello, this is NOx sensor 1 G295 ?

[@gonzo7176]

Hi, have you been successful with the cleaning? What was the outcome… ?

[@orlandovl1111c]

Yess 100 %no more lights, after resetting I drove on freeway with freeway speed 😁 never came ! But if they come back something else can be wrong on the module!

[@roksanagwizdz6908]

Does new Audi a7 have the sensor in the same place ?? Having the same error code 😊

[@orlandovl1111c]

I assume so, if it is 3.0 tdi, also u might need to clear the light with a scan tool as well!

[@svetlanamayerl5704]

I have the a6 4g c7 2017 218ps 3.0 tdi I didn’t had any control lights . But I read the car once in a while and I had this code NOx sensor circuit range/performance Bank 1 Sensor 1 . Where is located and what should I do ? I want also save the money 😅. It’s at the same position as in the video ? Pls your help . Thanks

[@damo6616]

Did you have to put your car in maintenance mode prior to removing your sensors?