The VAG Knock Sensor, part number 06E905377J, is a critical component designed to monitor and detect abnormal combustion events within your engine, commonly known as engine knock or pinging. When the engine control unit (ECU) receives signals from this sensor, it can make real-time adjustments to ignition timing and fuel mixture. This proactive management helps prevent engine damage caused by detonation and ensures that your VAG vehicle operates at peak efficiency and performance. Proper functioning of the knock sensor is vital for maintaining engine health, fuel economy, and overall driving experience. Replacing a faulty sensor with this genuine VAG part guarantees compatibility and reliability for your specific vehicle model.
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