New to the tdi world so bear with me. I bought a 2013 Passat TDI the person that had it before said they just put two new NOx sensors in it. After about two days the check engine light came on and when I scanned it these two codes showed P220000 & P220900. Could the new sensors be bad or is there something else that could be wrong?
NOX Sensor codes
- Thread starter ECTDI
- Start date
privateTDIjet
Veteran Member
- Joined
- Jun 21, 2022
- Location
- Montreal, Canada
- TDI
- 2009 Jetta 2.0 TDI and 2014 Passat 2.0 TDI / Ive got a MK5 bentley manual, message me for a free diagram
It starts with an nox sensor... then it ends up with a blown turbo and a delete. At least in my case. My ebay nox sensor worked for only 3 months before breaking again. Do you have any other codes? Do you have VCDS?
The people I bought it off of said they bought the sensor on Amazon so I doubt it’s gonna last. As of now the engine light went off the other day and hasn't come back on or any codes come back. So idk what’s going on. Yes I just bought a vcds and got it all set up just haven’t plugged it in to my car yet. I’m wanting to delete it ASAP but gotta save some money for it.