Compatible with diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM reference 0281009239 / 0281009240 / 0281009238 / 3611100XGW04 series (heavy-duty Bosch-type modules) in diesel aftertreatment (DPF system).

Typical applications include:

• Heavy-duty diesel trucks with Euro 6 emission systems
• Commercial vehicles (24V SCR + DPF integrated systems)
• Industrial diesel engines requiring post-DPF soot monitoring
• Fleet and highway trucks using Bosch particulate measurement architecture
• Diesel platforms with CAN-bus controlled aftertreatment monitoring

⚠️ Note: This is a post-DPF particulate matter (soot) sensor, not a NOx sensor or differential 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 in the exhaust system, the sensor continuously sends real-time particulate readings to the ECU/ACM. This allows precise regeneration control, reduces soot overload risk, and ensures emissions compliance in heavy-duty diesel systems.