The AF sensor is also known as the NOx sensor control unit for emission control and is used before the catalytic converter (catalytic converter).
Replacing your 758051801 5WK96610D sensor probe with our unit will save you a fortune, solve your NOX problems, and get you back in compliance with environmental emissions laws.
Types of Common Errors:
2B08 Engine electronics: nitrogen oxide sensor, heater
30E9 Nitrous oxide catalyst, aging
2EAE No message from nitrogen oxide sensor 1
2AEC Nitrogen Oxide Sensor Self-Diagnosis
2AF0; 2B05 nitric oxide sensor, heating
2AF2; 2B06; 2B09 Nitric Oxide Probe, Linear Lambda
2AF4; 2B07; 2B0A Electrical NOx sensor
2AF6; 2AFB; 2B0B Nitric Oxide Sensor, Binary Lambda
2AF9 NOx sensor, NOx signal: coast mode control
2EAE NOx sensor missing message (timeout)
30D6 nitric oxide sensor, plausibility
30D8 NOx sensor, sensor damaged
30DA NOx sensor, warm-up time
30DC nitric oxide sensor, heating
30DE NOx Sensor – Lambda Sensor Before Catalytic Converter, NOx Sensor Korrelation 30E0, Offset Nitrogen Oxide Sensor
30E2, 30E4 nitrogen oxide sensor for thrust testing, 30E6 nitrogen oxide sensor for aging, dynamics
25C200 Nitrogen oxide sensor after SCR catalyst, signal: open circuit
25C300 Nitrogen oxide sensor after SCR catalyst, signal: short circuit to ground or positive
2BC500 Nitrogen oxide sensor downstream of SCR catalyst, message: missing
2BC700 Nitrogen oxide sensor downstream of SCR catalyst, message: missing
Compatible modules:
11787587129 758712905 5WK96610K
11787587129 758712903 758712905 5WK96610L
11787587128 758712801 5WK96610F
117875823277582327015WK96610G
7587129025WK96610H
7587129045WK96610J
11787576908
11787565447
Compatible with:
3 Series E90 LCI Facelift 2008, 2009, 2010, 2011
3 Series E91 LCI Facelift 2008, 2009, 2010, 2011
3 Series E92 2006, 2007, 2008, 2009, 2010
3 Series E92 LCI Facelift 2010, 2011, 2012, 2013
3 Series E93 2006, 2007, 2008, 2009, 2010
3 Series E93 LCI Facelift 2010, 2011, 2012, 2013
3 Series 325i 325xi 330i 330xi
5 Series E60 E61 Facelift LCI
5 Series 520i 523i 525i 525xi 530i 530xi N53
Petrol Gasoline M-Sport
6 Series E63 E64 Facelift LCI;
6 Series 630i N53
This list is not complete, the NOx sensor may also fit other car models.
