The MAF sensor measures the volume and density of air taken in by the engine. This measurement is crucial as it allows the engine control unit (ECU) to balance and deliver the correct fuel amount to the engine, ensuring optimal combustion.

The Hydrocarbon Module is designed to capture and store hydrocarbon emissions from vehicle fuel systems to prevent atmospheric release. This component aids in reducing environmental pollution by absorbing fuel vapors, which are then recycled back into the engine for combustion during normal vehicle operations.

The Fuel Water Separator Assembly is crucial for protecting the engine by removing water from the fuel. This separation ensures that only pure fuel reaches the engine, enhancing performance and preventing corrosion and damage to the fuel system.

NOx sensors are used in selective catalytic reduction (SCR) systems and exhaust gas recirculation (EGR) systems to reduce NOx emissions and ensure compliance with environmental regulations.

The MAF sensor measures the volume and density of air taken in by the engine. This measurement is crucial as it allows the engine control unit (ECU) to balance and deliver the correct fuel amount to the engine, ensuring optimal combustion.

The Hydrocarbon Module is designed to capture and store hydrocarbon emissions from vehicle fuel systems to prevent atmospheric release. This component aids in reducing environmental pollution by absorbing fuel vapors, which are then recycled back into the engine for combustion during normal vehicle operations.

The Fuel Water Separator Assembly is crucial for protecting the engine by removing water from the fuel. This separation ensures that only pure fuel reaches the engine, enhancing performance and preventing corrosion and damage to the fuel system.