Hi
 
 I have had the orange engine light on my 1.6 TDI 115hp for a few weeks, after diagnosis I have error p2000 (NOx line 1 - performance below the threshold),
 The vehicle drives perfectly without loss of performance.
 
 If I clear the error, it comes back after about 150 km.
 
 I changed the lambda probe before the catalyst, but the problem is still there...
 
 sorry for writing, I'm from France because I couldn't find anything about this error code outside the forums.
 
 I hope you can help me solve my problem.
 
 Thanks

Update your car profile and I'll move this to the correct section. 👍

11 minutes ago, john999boy said:

Update your car profile and I'll move this to the correct section. 👍

Done 

 

10 hours ago, Abdou59 said:

Done 

 

https://obd2pros.com/dtc-codes/p2000/

 

Try looking at what it says in the above link.

How many miles has your car done?

46 minutes ago, Ecomatt said:

https://obd2pros.com/dtc-codes/p2000/

 

Try looking at what it says in the above link.

How many miles has your car done?

Hi 

95000km

1 hour ago, Ecomatt said:

https://obd2pros.com/dtc-codes/p2000/

 

Try looking at what it says in the above link.

How many miles has your car done?

I would have liked to have the opinion of someone who has already had the problem on the 1.6 TDI engine, I saw someone on the forum who had the same problem but he did not follow up  …

1 hour ago, Abdou59 said:

I would have liked to have the opinion of someone who has already had the problem on the 1.6 TDI engine, I saw someone on the forum who had the same problem but he did not follow up  …

I would not focus on what someone else managed to fix as the fault on your car maybe different. The common causes are on that link so that is where I would start. Or take it to a VAG specialist who can diagnose it for you.

17 hours ago, Abdou59 said:

Hi
 
 I have had the orange engine light on my 1.6 TDI 115hp for a few weeks, after diagnosis I have error p2000 (NOx line 1 - performance below the threshold),
 The vehicle drives perfectly without loss of performance.
 
 If I clear the error, it comes back after about 150 km.
 
 I changed the lambda probe before the catalyst, but the problem is still there...
 
 sorry for writing, I'm from France because I couldn't find anything about this error code outside the forums.
 
 I hope you can help me solve my problem.
 
 Thanks

An absolute shot in the dark here, but has the EGR been disabled/blanked?

If so, this might be a contributing factor.

If not, please keep looking for the solution and good luck!

Not to my knowledge the EGR has not been removed.
 Do you think that cleaning the EGR valve and the EGR cooler can solve my problem?