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Compatible with VAG diesel vehicles equipped with exhaust particulate (PM) sensor systems using OEM references 0281006523 / 0281006524 / 0281006518 / 4H0906261C / 8R0906261A in diesel aftertreatment (DPF system).

Typical applications include:

  • Audi Q5 2.0 / 3.0 TDI diesel
  • Audi Q7 3.0 TDI diesel
  • VW Touareg 3.0 TDI diesel (platform shared systems)
  • Porsche Cayenne diesel (selected shared VAG configurations)
  • Vehicles equipped with diesel particulate filter (DPF) soot monitoring system

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

Function: Installed downstream of the DPF, the sensor provides real-time particulate data to the ECU. This helps optimize regeneration strategy, detect DPF clogging early, and maintain emissions compliance.

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Total price$1,487.00

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