UK-POLOS.NET - THE VW Polo Forum

That's a lambda sensor not a NOX sensor or emissions sensor as vw call it.

Hello My partners first car which is a nice little 9N3 with the 1.4 AXU engine, after carrying out various repairs the only issue left is a P1038 Code ( From autel and Snap on machines) and VCDS gave a P2205 code both meaning NOX sensor heater open circuit. I haven't had the chance to get it on the ...