Compatible with diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM reference 0281009218 / 0281009219 / 0281009220 / 3611100XGW04A / 3611100XGW04B in diesel aftertreatment (DPF system).

Typical applications include:

• Heavy-duty diesel trucks with Euro 6 emission systems
• Commercial vehicles (24V and high-load diesel platforms)
• SCR + DPF integrated aftertreatment systems
• Industrial diesel engines requiring post-DPF soot monitoring
• Bosch-type particulate matter sensor architectures used for regeneration feedback control

⚠️ Note: This is a post-DPF particulate matter (soot) sensor, not a NOx sensor or exhaust pressure sensor. It directly measures soot concentration after the diesel particulate filter to evaluate filter efficiency and control regeneration cycles.

Function: Installed downstream of the DPF, the sensor continuously measures particulate emissions and sends real-time data to the ECU/ACM. This enables precise regeneration control, prevents DPF clogging, and ensures emissions compliance in heavy-duty diesel systems.