This emissions temperature sensor, part number 05E919529E from VAG, plays a crucial role in your vehicle's emission control system. It accurately measures the temperature of exhaust gases, providing vital data to the engine control unit (ECU). By monitoring exhaust gas temperature, the ECU can make real-time adjustments to fuel injection, ignition timing, and other parameters to ensure your vehicle meets emissions standards and operates efficiently. A faulty sensor can lead to increased emissions, poor fuel economy, and potential check engine lights. Crafted to VAG's exacting standards, this sensor offers direct fitment and reliable performance. Replacing a worn or malfunctioning sensor with this genuine part will help restore your vehicle's emissions system to its intended functionality and maintain optimal engine health.
No specification found