This VAG Exhaust Gas Temperature Sensor, part number 03L906088JG, is a critical component for modern vehicle emission control 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 temperature data to make real-time adjustments to fuel injection, ignition timing, and exhaust gas recirculation (EGR) systems. These adjustments are crucial for maintaining optimal engine operating temperatures, preventing damage to exhaust components like the diesel particulate filter (DPF) or catalytic converter, and ensuring compliance with emissions standards. Crafted to VAG's exacting standards, this sensor offers reliable and durable performance. Replacing a faulty or degraded EGT sensor can resolve issues such as poor fuel economy, increased emissions, engine warning lights, and reduced engine power. Trust in genuine VAG parts for a perfect fit and function.
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