Fitment Level: OE Match / Platform Verified

Compatible with FCA diesel emission aftertreatment systems using OEM references:

• 46349779
• 0281008968
• 0281008969
• Bosch 0 281 008 968 / 0 281 008 969

Typical applications include:

• Alfa Romeo Giulia 2.2 JTDM (Euro 6 diesel)
• Alfa Romeo Stelvio 2.2 JTDM (Euro 6 diesel)
• Fiat 500X 2.0 Multijet diesel (selected configurations)
• Fiat Tipo / Doblo / Fiorino diesel variants (market-dependent)
• FCA 2.2 Multijet II diesel engine family (Euro 6 emissions systems)

This sensor is used in diesel particulate matter monitoring systems, where it measures soot concentration downstream of the diesel particulate filter (DPF). The ECU uses this signal to:

• monitor DPF efficiency
• control regeneration cycles
• detect excessive soot loading or filter degradation
• ensure Euro 6 emissions compliance

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

Fitment must always be confirmed strictly by OEM number (46349779 / 0281008968 / 0281008969), as FCA uses multiple revisions across Giulia/Stelvio diesel platforms depending on model year and calibration.