This Emissions Temperature Sensor, part number 06Q919519S from VAG, plays a crucial role in your vehicle's emissions control system. By accurately measuring exhaust gas temperature, it allows the engine control unit (ECU) to make real-time adjustments to fuel injection and ignition timing. Proper functioning of this sensor is vital for maintaining fuel efficiency, reducing harmful emissions, and preventing potential damage to other emission-related components. A faulty sensor can lead to increased pollution, poor engine performance, and illuminated check engine lights. Crafted to meet VAG's stringent quality standards, this sensor offers durability and consistent performance. Replacing a worn or malfunctioning sensor with this genuine part ensures compatibility and restores your vehicle's emissions system to its intended operating parameters.
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