This genuine FORD Knock Sensor, part number 1128893, is engineered to precisely monitor your vehicle's engine for abnormal combustion events, commonly known as knock or pinging. When the sensor detects these vibrations, it sends a signal to the engine control module (ECM). The ECM then adjusts ignition timing to prevent engine damage and maintain optimal power output. This crucial component helps ensure your engine runs smoothly and efficiently, protecting it from the harmful effects of detonation. Replacing a faulty knock sensor is essential for maintaining engine health and performance. A malfunctioning sensor can lead to reduced fuel economy, decreased power, and potentially serious engine damage if left unaddressed. Ensure your engine is protected with this high-quality, direct-fit replacement part from FORD.
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