This Exhaust Gas Temperature (EGT) Sensor, part number 2264000Q0B, is a critical component for modern NISSAN vehicles. It accurately measures the temperature of exhaust gases exiting the engine, providing vital data to the engine control unit (ECU). By monitoring EGT, the ECU can make real-time adjustments to fuel delivery, ignition timing, and exhaust gas recirculation (EGR) systems. This precise control is essential for maintaining optimal engine operating temperatures, preventing damage to exhaust components like the turbocharger and catalytic converter, and ensuring compliance with emissions standards. This is a direct replacement part, manufactured to meet the exact specifications of your original NISSAN sensor. Installing a genuine NISSAN part guarantees compatibility and reliability, ensuring your vehicle continues to run efficiently and cleanly. Regular maintenance and replacement of sensors like this can prevent more costly repairs down the line.
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