This VAG Exhaust Gas Temperature Sensor, part number 03G906088AF, is a critical component for modern diesel engines. 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 delivery, ignition timing, and exhaust after-treatment systems like the Diesel Particulate Filter (DPF). This ensures the engine operates efficiently, minimizes harmful emissions, and prevents damage to sensitive exhaust components. Crafted to VAG's stringent quality standards, this sensor offers reliable and durable performance. Replacing a faulty sensor is essential for maintaining proper engine function, preventing diagnostic trouble codes (DTCs), and avoiding potential costly repairs.
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