03L907807AD 5WK96688A NOX Sensor

03L907807AD 5WK96688A SME NOxC3 NOX sensor

5WK9 6688A Nitrogen Oxide control emission unit is direct replacement for vw or continental brand.

It is factory fitted on VAG group cars such as VW Audi Seat and Skoda.

If you have did on-board computer scan after seeing check engline light on the dashboard and your car is showing any of these error codes P229F62 P229F P229E P2200 P2201 P2202 U029E00 U029E U029D00 U029D, it means that NOX sensor has failed.

It is always recommended to fix this issue as soon as possible to avoid any damages to DPF filter, otherwise diesel particulate matter or soot can clog filter and it will cost you thousands to fix.

NOX stands for Nitrogen Oxide.

Error cleaning may be required, but just once after fitting new NOX sensor, it can be done by yourself, no need to visit dealer shop.

SME NOxC3 05/0015 sensor fits many different Audi and VW car models.

03L907807 AD sensor is also kwown as control unit with nox-sensor for emissions control.

Factory fitted to VAG group cars such as Volkswagen VW, Audi, Seat or Skoda.

DPF means diesel particulate filter.

What does nox sensor do ?

A nitrogen oxide sensor in short NOX is high temperature part is used in cars to detect and measure out amount of this compound (nitrogen oxides) coming out of exhaust system to ensure, it is mostly found in diesel cars.

This part is combination of lambda oxygen sensor and NOx sensor, two in one.

Replacement sensor probe with ballast unit will save you a fortune, solve your NOX problems and you will comply with enviromental emissions laws again.

Dealer will charge you £500 for a single sensor.

Below you will find a list of compatible and exchange part numbers collected by us.

There are few comaptible part numbers, all of them will work perfectly with our control emission sensor.

The most common diagnostic trouble fault codes

• P229F00 - NOx sensor 2 bank 1. Implausible signal intermittent.
• P229F00 - NOx sensor Circuit Range. Performance Bank 1 Sensor 2
• P229E - NOx Sensor Circuit Bank 2
• P20EE P20EE-00 - Nitrogen Oxide (Nox) Catalyst Efficiency below Threshold
• P20EE00 - SCR NOx catalytic converter bank 1 error message: efficiency too. low sporadic fault
• U100600 - NOx sensor 1 Bank 1 - No Communication
• P229E00 NOx sensor 2 (Bank 1) Circuit
• P229E00 Nox sensor 2 Bank 1 Electrical Malfunction
• P20EE00 SCR NOx catalyst Efficiency below threshold Bank 1
• P220B00 NOx sensor Supply Voltage Bank 1 Sensor 2 Circuit
• U10C200 NOx sensor 2 Bank 1 No Communication
• P2201 NOx sensor 1 Bank 1 Implausible Signal

VW Ag part numbers:

• 03L907807 AD
• 03L907807AD

Continental part number:

• 5WK9 6688A
• 5WK96688A

Compatible cars:

• VW Volkswagen Passat B7 365 362 2.0 TDI 2012 2013 2014 2015
• Saloon Sedan Estate Alltrack Wagon

This list is not full, NOxC3 sensor may fit other car models as well, please check old part number.