03C907807A 03C907807C 03C907807D NOxC3 sensor probe repair kit

03C907807A 03C907807C 03C907807D NOxC3 NOX replacement sensor probe.

The cheapest and easiest way to fix emission control unit is to replace old NTK japan probe.

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.

DC 12V SME sensor is factory fitted to many different VAG group cars such as vw ag and audi.

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 car dealer.

03C907807D 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 is mostly found in diesel cars.

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

The following 3 part numbers 03C907807A 03C907807C 03C907807D are compatible and could replaced or repaired with our repair kit probe.

The most common diagnostic trouble codes

• P2200 NOx Sensor circuit bank 1
• P2202 NOx Sensor circuit low bank 1
• P2209 NOx Sensor Heater Sense Circuit Range/Performance bank 1
• P2210 NOx Sensor Heater Sense circuit Low bank 1
• P1033 - Nitrogen Oxides Sensor Signal Too Low
• P1033-002 - Signal to low - MIL ON
• P1032 - Nitrogen Oxides Sensor Signal Too High
• 17441 - Sensor for NOx (G295)
• 17443 - Sensor for NOx (G295)
• P1034 - Nitrogen Oxides Sensor Signal Outside Tolerance
• P1035 - Nitrogen Oxides Sensor Range Performance Problem
• P1035-001 - Signal Implausible
• 17441: sensor for nox (G295) P1033-002 - signal too low - intermittent

Audi VW part numbers:

• 03C907807A - SW420
• 03C907807C - SW420
• 03C907807D - SW422

NTK part number:

• NZA05-V1
• NZA05-V3
• NZA05-v4

Compatible cars:

• Audi A3 8P 1.6 Fsi
• Skoda Octavia 1.6FSI
• VW Touran 1T 12T 1.6 FSI
• VW Golf MK5 5 V 1K 1.4 1.6 TSI FSI Hatchback

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