itment (Market-Validated Usage)

Based on OEM cross-reference listings and verified aftermarket catalog data, this NOx sensor is used in Nissan diesel SCR (AdBlue) systems, mainly on X-Trail T32 and related Renault–Nissan Euro 6 diesel platforms.

Common system applications include:

• Nissan X-Trail T32 1.6 dCi (Euro 6 SCR system)
• Nissan Qashqai J11 (selected 1.6 dCi SCR variants)
• Renault Kadjar 1.6 dCi (shared platform application)
• Renault–Nissan 1.6 dCi Blue SCR diesel systems

Fitment is strictly based on OE number matching:
227907FV1A / SNS967 / A2C19783700-03

OE cross-reference and marketplace listings confirm this is a Continental/VDO SNS967 NOx sensor used across Nissan X-Trail T32 SCR systems.

Technical Description

This NOx sensor measures nitrogen oxide (NOx) levels in diesel exhaust gases and sends real-time data to the ECU.

It is part of the SCR (Selective Catalytic Reduction) system, which uses AdBlue (urea solution) to reduce NOx emissions and meet Euro 6 standards.

The sensor is an integrated electronic module designed for high-temperature exhaust environments with continuous monitoring and CAN communication.

Symptoms / Fault Codes

• Check engine light
• SCR / AdBlue system warning
• NOx sensor communication or signal faults
• P2200 / P229F type codes (system dependent)
• Reduced engine power (limp mode)
• Increased emissions

OE / Part Numbers

• 227907FV1A
• SNS967
• A2C19783700-03
• Continental / VDO SNS967 family

FAQ

Is this sensor vehicle-specific?

Yes. NOx sensors must match the exact OE number. Even small suffix differences (FV1A / HV80B / FV1B variants) can change calibration, connector shape, or ECU pairing.

Why do Nissan and Renault appear together?

Because Renault–Nissan shares the same 1.6 dCi diesel SCR architecture across X-Trail, Qashqai, Kadjar, and related models.

Can similar OE numbers be used instead?

Not recommended. These are ECU-calibrated emission components and must match exact OE specification to avoid SCR faults or limp mode.