Fitment Level: OE Match / Platform Verified

Compatible with FAW diesel emission aftertreatment systems using OEM references:

• 46347907
• 0281008603
• 0281008604
• Bosch 0 281 008 603 / 0 281 008 604
• FAW light-duty diesel DPF monitoring systems (export Euro 6 configurations)

Typical applications include:

• FAW light commercial diesel trucks (export markets)
• FAW J-series diesel platforms with DPF systems
• FAW-VW derived emission system variants (regional configurations)
• Bosch PM sensor-based DPF downstream monitoring systems

This sensor is used in diesel particulate matter monitoring systems, where it directly measures soot concentration after the DPF. The ECU uses this signal to manage regeneration cycles, monitor filter efficiency, and ensure emissions compliance.

⚠️ Important:
This is a DPF particulate matter (PM) sensor, not a NOx or pressure sensor.
It directly measures soot concentration downstream of the DPF and is essential for regeneration control, emissions monitoring, and diagnostic fault detection.

Fitment must always be confirmed strictly by OEM number (46347907 / 0281008603 / 0281008604), as FAW diesel applications vary significantly by export market and engine platform.