This VAG Impulse Sender, part number 030905065B, is a critical component for your vehicle's engine management system. It plays a vital role in detecting the rotational speed and position of the crankshaft, providing essential data to the engine control unit (ECU). Accurate information from the impulse sender is crucial for optimal ignition timing, fuel injection, and overall engine performance. A malfunctioning sender can lead to issues such as rough idling, poor acceleration, check engine lights, and even starting problems. Manufactured by VAG, this impulse sender is built to meet stringent quality standards, ensuring durability and consistent operation. Replacing a faulty sender with this genuine part will help restore your engine's smooth operation and efficiency.
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