This Exhaust Gas Temperature Sensor, part number 04L906088DQ from VAG, is a critical component for modern vehicle management systems. It accurately measures the temperature of exhaust gases, providing vital data to the engine control unit (ECU). This information allows the ECU to make real-time adjustments to fuel injection, ignition timing, and exhaust gas recirculation (EGR) systems. Proper functioning of this sensor is essential for maintaining optimal engine operating temperatures, preventing damage to exhaust components like the turbocharger and diesel particulate filter (DPF), and ensuring compliance with emissions standards. Crafted to VAG's high standards, this sensor offers reliable and durable performance. Replacing a faulty sensor can resolve issues such as poor fuel economy, reduced engine power, increased emissions, and warning lights on the dashboard. Trust in genuine VAG parts for a perfect fit and uncompromising quality.
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