1865A014 Mitsubishi SENSOR,ENG CONTROL KNOCK, Price: 134.30$, Weight: 0.05kg

Role of the Engine Knock Sensor

? The engine knock sensor is crucial for your vehicle's performance and longevity. It detects premature combustion in the engine cylinders, also known as "knocking" or "detonation". Such knocking can damage the engine over time, decreasing efficiency and power output. The sensor sends signals to the engine control unit (ECU), which adjusts the ignition timing to prevent knocking, ensuring smooth engine performance.

Functionality of the Engine Knock Sensor

? Embedded within the engine, the knock sensor is piezoelectric. It senses vibrations caused by engine knocking and converts them into voltage signals. These signals, in turn, are interpreted by the ECU, which alters the ignition timing or air-fuel mixture to mitigate the effects of knocking. This process ensures optimal engine performance, lower emissions, and increased fuel efficiency.

Implications of a Faulty Knock Sensor

⚠️ If the knock sensor malfunctions, the vehicle's ECU might not receive the correct data for managing engine knock. This can lead to persistent knocking, reducing engine life and efficiency. The driver might notice a decrease in performance, increased fuel consumption, and engine damage over time. Ignoring a faulty knock sensor can result in expensive repairs, making timely replacement essential.

Compatibility

• Attrage/Mirage G4
• Lancer Sportback
• Asx
• Eclipse Cross
• L200
• L200 Sportero
• Nativa/Paj Sport
• Pajero/Montero Sport
• Triton
• Colt
• Mirage
• Lancer
• Xpander
• Pajero
• Strada
• Montero
• Ek-Series
• Ek Space
• Attrage
• Xforce