04L907805BE SNS0704C A3C00049200-01 NOx sensor

04L907805BE SNS0704C A3C00049200-01 NOxC4 SVZ sensor control unit

04L 907 805BE nox sensor is direct replacement to vw ag or continental brand part.

Continental SNS0704A A2C17740200-01 Nitrogen Oxide sensor is factory fitted on vw cars 2.0 TDI diesel engine.

If your audi or vw car has poped up check engine light and it pin points to faulty nitrogen oxide control unit sensor, when you will need to replace with new part.

There is no need to spend a fortune for original part at dealer shop.

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.

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 meets enviromental laws,

04L907805BE replacement emission control ballast unit with sensor probe will save you a fortune, solve your NOX problems and you will comply with enviromental emissions laws again.

Diagnostic Trouble Codes for faulty NOx sensor:

• P229F00 - NOx sensor 2 bank 1. Implausible signal intermittent
• P229F00 NOx sensor 2 (bank 1) Circuiti range/performance
• P20EE - Nitrogen Oxide (Nox) Catalyst Efficiency below Threshold
• P20EE00 - SCR NOx catalytic converter bank 1 error message: efficiency too. Low sporadic fault
• P20EE00 SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1
• U100600 - NOx sensor 1 Bank 1 - No Communication
• U029E00 Lost communication with NOx sensor B
• 28992 U029E00 Communication missing incorrect
• P220B00 NOx Sensor Supply Voltage Bank 1 Sensor 2 Circuit
• P220B NOx sensor supply voltage - circuit malfunction (Bank 1 Sensor 2)
• P22A700(237) NOx sensor 2 Bank 1 Heating Circuit Implausible Signal
• P22A7-00 P22A700 Implausible Signal Intermittent NOx sensor 2 bank 1 heating circuit
• P22A7 NOx Sensor Heater Sense Bank 1 Sensor 2 Circuit Range/Performance
• P22A700 NOx sensor heater sense bank 1 sensor 2 circuit range performance
• P22A700 NOx sensor 2 heating sensor (bank 1) Circuit range/performance
• P204F00 Reductant system performance bank 1
• P220B00 NOx sensor 2 bank 1 Power Supply Electrical fault
• P229E00 NOx sensor 2 bank 1 Electrical fault
• P229E00 NOx sensor Bank 1 Sensor 2 Circuit
• P22A700 NOx sensor 2 bank 1 heating Signal improbable
• P22A100 NOx sensor Bank 1 Sensor 2 Circuit High
• P220900 Calefaccion de sensor NOx 1 Banco 1 Senal Inplausible
• P220000 Sensor 1 de NOx bancada 1 - Fallo electrico
• P220B00 2 sira NOx sensoru 1 gerilim beslemesi - elektrik arizasi
• P22A700 2 sira NOx sensoru 1 isiticisi - uygun olmayan sinyal
• P229E00 2 sira NOx sensoru 1 - Elektrik arizasi
• P2200 Snimac 1 NOx rada valcu 1
• P220A00 NOx sensor supply voltage bank 1 sensor 1
• P103300 NOx sensor Signal too low

VAG part numbers:

• 04L 907 805BE
• 04L907805BE

Continental part numbers:

• SNS0704C
• A3C00049200-01
• SNS0704A
• A2C17740200-01

More compatible part numbers:

• 04L907805N 5WK97237
• 04L907807AT
• 04L907807EB
• 04L907805AS SNS472 A2C39831700-01
• 04L907805DA SNS0799C A3C00049600-01
• 04L907807BE

Compatible cars:

• VW Caddy 2K 2C SA MK2 Facelift 2015 2016 2017 2017 2018 2019 2020 2.0 TDI
• Estate Box
• Volkswagen Caddy IV MK4 2K Facelit Alltrack 2.0 TDI BlueMotion
• VW Caddy C20 1.6 2.0 TDI Diesel 4Motion BlueMotion Blue Motion Startline
• VW Caddy Panel Van 2K Facelift
• VW Caddy Maxi Life 2K Facelift

Please note: this list is not full, NOX sensor may fit other car models as well.