851878901-5WK96697A
The most common diagnostic trouble codes dtc
2AEC Nitrogen Oxide Sensor Self Diagnostics
2AF0; 2B05 nitric oxide sensor, heating
2AF2; 2B06; 2B09 nitric oxide sensor, Lambda linear
2AF4; 2B07; 2B0A NOx sensor, electrical
2AF6; 2AFB; 2B0B nitric oxide sensor, Lambda binary
2AF9 nox sensor, nox signal: coast mode check
2EAE NOx sensor message missing (timeout)
30D6 nitric oxide sensor, plausibility
30D8 NOx sensor, Sensor damaged
30DA NOx sensor, heating time
30DC nitric oxide senor, heating
30DE NOx sensor – Lambdaprobe before catalyst, Korrelation
30E0 NOx sensor, Offset
30E2 nitric oxide sensor, thrust test
30E4 nitric oxide sensor, aging
30E6 nitric oxide sensor, dynamics
25C200 Nitrogen Oxide sensor after SCR catalytic converter, signal: Open circuit
25C300 Nitrogen Oxide sensor after SCR catalytic converter, signal: Short circuit to ground or positive
2BC500 Nitrogen oxide sensor downstream of SCR catalytic converter, message: missing
2BC700 Nitrogen Oxide sensor downstream of SCR catalytic converter, message: missing
BMW part numbers:
- 851878901
Continental part number:
- 5WK9 6697A
- 5WK96697A
More compatible oem part numbers
- 13628589844 858984401 5WK96697C
- 13628576469 857646901 5WK96697B
- 13627812528 781252802 5WK96639B
- 781252801 5WK96639A
- 13628511664
- 13628509719
BMW compatibility list:
- 1 series F20 F21 LCI Facelift 2014 2015 2016 2017 2018 2019
- 2 series F22 F23 LCI Facelift 2016 – 2019
- 3 series F30 F31 LCI Facelift 2012 – 2018
- E70 X5 2008 – 2010
- E70 X5 LCI Facelift 2010 – 2013
- F15 X5 3.0d diesel 2013 – 2018
- X6 E71 2009 – 2014
- X6 F16 2014 – 2019
