This NISSAN Exhaust Gas Temperature (EGT) Sensor, part number 2263100QAC, is a critical component for modern vehicle emissions and performance management systems. It accurately measures the temperature of exhaust gases exiting the engine, providing vital data to the engine control unit (ECU). The ECU uses this EGT data to make real-time adjustments to fuel injection, ignition timing, and exhaust gas recirculation (EGR) systems. These adjustments are crucial for optimizing combustion, preventing engine damage from excessive heat, and ensuring compliance with emissions regulations. A malfunctioning EGT sensor can lead to poor fuel economy, increased emissions, and potential engine warning lights. Crafted to NISSAN's exacting standards, this sensor offers reliable and durable performance. Its direct-fit design ensures straightforward installation, replacing your old or faulty sensor with a high-quality, genuine part. Maintain your NISSAN's peak operating condition and environmental responsibility by choosing this authentic replacement sensor.
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