This Exhaust Gas Temperature (EGT) Sensor, part number 1628SH, is specifically designed for PEUGEOT/CITROEN vehicles. It plays a vital role in monitoring the temperature of exhaust gases leaving the engine. This data is essential for the engine control unit (ECU) to make real-time adjustments to fuel injection and ignition timing, thereby optimizing combustion efficiency and reducing harmful emissions. Proper functioning of the EGT sensor is critical for maintaining the longevity of exhaust system components, including the catalytic converter and diesel particulate filter (DPF). A faulty sensor can lead to incorrect readings, causing the ECU to operate outside of its optimal parameters, potentially resulting in reduced fuel economy, increased emissions, and even engine damage over time. By installing this direct replacement sensor, you are ensuring that your PEUGEOT/CITROEN vehicle receives the precise temperature data needed for peak performance and compliance with environmental standards. Trust in the quality and compatibility of genuine PEUGEOT/CITROEN parts to keep your vehicle running smoothly and efficiently.
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