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FITMENT
Compatible with PSA (Peugeot / Citroën) diesel vehicles equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.
Common applications include:

  • Peugeot diesel models with Euro 6 SCR systems
  • Citroën diesel models with Euro 6 SCR systems
    Using reference: 9821120980 / SNS0736

FAQ
Q1: What is the function of this NOx sensor?
A1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to control AdBlue/DEF injection and ensure emissions compliance.

Q2: Where is it installed?
A2: It is mounted on the exhaust system, typically before or after the SCR catalytic converter depending on engine configuration.

Q3: What are symptoms of failure?
A3: Check engine light, SCR/AdBlue system warnings, NOx sensor fault codes, reduced engine performance, or limp mode activation.

Q4: Is it compatible with all Peugeot and Citroën models?
A4: No, compatibility depends on engine type (BlueHDi variants), model year, and SCR system configuration.

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Gesamtpreis$771.00

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