VolvoElectrical Parts

VOE22219281 — 24V Nox Sensor Voe22219281 22219281 5Wk96718B For Volvo Truck Fh4 Fm4

This is a 24V NOx sensor, also known as an exhaust gas sensor, crucial for monitoring nitrogen oxide levels in the exhaust stream of Volvo trucks. It is manufactured to meet stringent OEM specifications for accurate emissions data reporting to the engine control unit (ECU). A failing NOx sensor can lead to increased emissions, illuminated check engine lights, and potential derating of engine performance.

24V Nox Sensor Voe22219281 22219281 5Wk96718B For Volvo Truck Fh4 Fm4 – Part No VOE22219281 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part Type24V NOx Sensor
MaterialCeramic and metal alloy
ApplicationExhaust emissions monitoring
Service LifeReplace as needed based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty NOx sensor is often the illumination of the check engine light or the Malfunction Indicator Lamp (MIL). If ignored, the truck's emissions system may not function correctly, potentially leading to increased pollution and reduced engine efficiency. Continued operation can result in the vehicle entering a reduced power mode or failing emissions inspections.

Installation Tip

Ensure the exhaust system is cool before attempting to remove the old sensor to avoid burns. Apply anti-seize compound to the threads of the new sensor before installation to facilitate future removal.

Service Note

Inspect the diesel particulate filter (DPF) and selective catalytic reduction (SCR) system components for any related issues.