This Exhaust Gas Temperature Sensor, part number 04L906088CM from VAG, 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. This ensures the engine operates efficiently, minimizes harmful emissions, and protects sensitive exhaust components like the diesel particulate filter (DPF) or catalytic converter from overheating. Crafted to meet VAG's stringent quality standards, this sensor offers reliable and durable performance. Replacing a faulty EGT sensor is essential for maintaining proper engine function, preventing potential damage, and passing emissions tests. Trust in genuine VAG parts for a perfect fit and optimal performance.
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