9821121180 SNS0735 SNS0735C A2C12511100-01 Nox Sensor

9821121180 SNS0735 A2C12511100-01 nox sensor

9821121180 nitrogen oxide sensor is direct replacement for continental or peugeot citroen part.

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 P2202 P2200 U029E00 U029E U029D00 U029D, it means that NOX sensor has failed.

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.

9821121180 sensor fits many different Peugeot Citroen group car models.

SNS0735 sensor is also kwown as control unit with nox-sensor for emissions control.

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,

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

NOX-Sensor in other languages: Capteur Nox and Sensore De NOX.

Dealer will charge you over £500 for a single sensor.

You will find a list of the the most common error codes of nox sensor circuit faults.

The most common diagnostic trouble fault codes DTCs

• P220A NOx sensor electrical supply
• P220A2 Nox sensor electrical supply. Voltage of component too low
• P2200 NOx Sensor Circuit Bank 1
• P2204 NOx Sensor Circuit Intermittent Bank 1
• U029D00 - Communication with nox sensor has a malfunction
• U029D Lost communication with nitrogen oxids NOx sensor A
• U029D - Fault in Communication with the DeNOX system
• U059E Invalid Data Received from nitrogen Oxides NOx sensor A
• U029E(87) DeNOx system ECU fault
• P220A00 NOx sensor electrical supply component voltage too low
• U1535 Fault in communication with the deNOx system
• U1535 86 U153586 Communication fault with the DeNOX system communication invalid
• U1535-86 U153586 Invalid data received from NOx sensor 1 - Performance - signal invalid
• U029D87 communication fault with the Denox system no communication
• P2BAD00 Denox system depollution system fault
• P220200 Chauffage de la sonde NOx
• U059E-81 U059E81 Defecto de comunicacion con el sistema de NOx-comunicacion no valida

Peugeot Citroen part numbers:

• 9821121180

Continental part numbers:

• SNS0735
• A2C12511100-01

More compatible part numbers

• 9678570780 5WK96746A SNS146A
• 5WK96746 A2C96290900-01
• 9675358480 5WK96745A SNS145A
• 9821121180 SNS0735 A2C12511100-01

Vitesco Technologies part numbers

• SNS0735C
• AAA9097610000

Compatible cars:

• Citroen C4 Picasso
• Citroen C4 Grand Picasso
• Citroen C4 Cactus 1.6 HDI Flair diesel
• Citroen C3 Picasso
• Citroen C3
• Citroen Berlingo
• Citroen DS3 DS4
• Peugeot Partner MK3 III
• Peugeot Partner Tepee
• Peugeot 208
• Peugeot 2008 SUV 1.6 BlueHDI 2014 2015 2016 2017 2018 2019
• Peugeot 308
• Peugeot 308 SW
• Peugeot 3008 P84E Cross over 2017
• Peugeot 5008
• Peugeot 508 1.6 HDi EURO6
• 2015 2016 2017
• Engine types: 1.6 2.0 BlueHDI HDI 1.6HDI 2.0HDI
• Toyota Proace Verso BJ2017
• Opel Vauxhall Crossland X 2017
• 1.6L Turbo EcoTEC diesel
• Vauxhall Grandland
• Vauxhall Opel Combo 
• 2019 
• 1.5L CDti Sportive LE
• Turbo D BlueInjection

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