This impulse sender, part number 06C905163B from VAG, plays a crucial role in your vehicle's ignition system. It accurately detects the rotational speed and position of the crankshaft, sending this vital information to the engine control unit (ECU). Accurate data from the impulse sender is essential for the ECU to precisely time fuel injection and ignition spark. This synchronization is key to achieving smooth engine operation, optimal fuel efficiency, and reduced emissions. A malfunctioning impulse sender can lead to various drivability issues, including rough idling, stalling, or a no-start condition. Crafted to meet VAG's stringent quality standards, this impulse sender is built for durability and long-lasting performance. Replacing a faulty unit with this genuine part ensures compatibility and restores your engine's timing system to its intended specifications, providing peace of mind and reliable operation.
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