The ABAKUS NOx sensor and catalyst (part code 134-02-012) is a crucial component for modern vehicles, playing a vital role in managing exhaust gas composition. This unit is engineered to accurately measure the levels of nitrogen oxides (NOx) in the exhaust stream. By providing real-time data to the engine control unit (ECU), it enables precise adjustments to the combustion process and exhaust after-treatment systems. Integrated within this assembly is a NOx catalyst, which actively converts harmful NOx into less harmful nitrogen gas and oxygen. This dual functionality ensures that your vehicle meets stringent environmental regulations and contributes to cleaner air. Designed for reliable operation and durability, this ABAKUS component is built to withstand the demanding conditions of the exhaust system. Proper functioning of the NOx sensor and catalyst is essential for maintaining engine efficiency and preventing emission-related fault codes.