Tata BS6 Phase 2 NOx Sensor – Part Number: AAA2128040000
The Tata BS6 Phase 2 NOx Sensor (Part No. AAA2128040000) is a high-quality emission control sensor designed for Tata commercial vehicles equipped with BS6 Phase 2 diesel engines. It continuously measures the concentration of nitrogen oxides (NOx) in the exhaust gases and sends real-time data to the engine control unit (ECU). This information enables precise AdBlue (DEF) injection through the SCR (Selective Catalytic Reduction) system, helping reduce emissions while maintaining optimum engine performance.
A faulty NOx sensor can lead to increased emissions, reduced fuel efficiency, engine warning lights, derating, or SCR system faults. Replacing a malfunctioning sensor with the correct part ensures reliable operation, compliance with BS6 Phase 2 emission regulations, and smooth vehicle performance.
Key Features
– Genuine replacement for Tata BS6 Phase 2 applications
– OEM Part Number: AAA2128040000
– Accurate NOx measurement for efficient SCR operation
– Supports precise AdBlue (DEF) dosing
– Helps reduce harmful exhaust emissions
– Improves engine performance and fuel efficiency
– Durable construction for long service life
– Direct-fit replacement for compatible vehicles
Common Symptoms of a Faulty NOx Sensor
– Check Engine Light or MIL illuminated
– SCR or emission system warning
– Increased AdBlue consumption
– Reduced engine performance or limp mode
– Fault codes related to the NOx sensor or SCR system
Note: Please verify the part number or confirm your vehicle’s chassis/VIN number before placing an order to ensure compatibility.
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