22060-4M500 Nissan Genuine New Knock Sensor. and 49 similar items

22060-4M500 Nissan Genuine Knock Sensor Product Overview The 22060-4M500 Nissan Genuine Knock Sensor is an original equipment manufacturer (OEM) engine management component designed to detect abnormal engine vibrations known as engine knock or detonation. The sensor monitors engine combustion and sends signals to the vehicle’s engine control unit (ECU), allowing it to adjust ignition timing to prevent engine damage and maintain optimal performance. Engine knock occurs when the air-fuel mixture ignites unevenly inside the combustion chamber. The knock sensor detects these vibrations and sends a signal to the ECU, which then retards ignition timing to protect the engine and ensure smooth operation. Manufactured according to Nissan’s strict factory specifications, this genuine sensor ensures accurate detection, reliable performance, and seamless integration with the vehicle’s engine control system. Product Specifications Specification Details Part Number 22060-4M500 Product Name Knock Sensor Title Format Nissan Genuine Knock Sensor Brand Nissan Genuine Manufacturer Nissan Motor Co., Ltd. Category Automotive Engine Sensors Component Type Engine Knock Sensor System Engine Management / Ignition Control Mounting Type Bolt-Mounted Sensor Connector Type Electrical Plug Connector Condition New Genuine OEM Part Application Engine Detonation Detection Fitment Selected Nissan Vehicles Technical Details Engine Knock Detection Technology The sensor detects abnormal vibrations caused by engine knock and sends an electrical signal to the ECU to adjust the timing. ECU Integration Works with the vehicle’s engine management system to optimize ignition timing and prevent detonation. High Sensitivity Sensor Element Designed to detect vibration frequencies associated with combustion knock accurately. Durable Construction Built with heat-resistant materials to withstand engine block temperatures and vibrations during operation. Detailed Function Benefits Primary Function The knock sensor monitors engine vibrations and detects knocking or pinging in the combustion chamber, enabling the ECU to adjust ignition timing and maintain proper engine performance. Key Benefits Protects the engine from harmful detonation Improves combustion efficiency and performance Helps maintain proper ignition timing Supports smoother engine operation Ensures reliable communication with the engine control unit Signs the Knock Sensor May Need Replacement A failing knock sensor may cause several engine performance issues, including: Check the engine light related to the knock sensor circuit. Reduced engine power or poor acceleration Engine knocking or pinging noise. Increased fuel consumption Engine operating in “safe mode” with limited performance If the knock sensor fails, the ECU may limit engine timing to protect the engine, resulting in reduced performance. Compatibility Vehicle Fitment The Nissan Genuine 22060-4M500 Knock Sensor is used in several Nissan vehicles, depending on engine configuration. Make Model Engine Notes Nissan Frontier 2.4L KA24DE Verify by VIN Nissan Xterra 2.4L KA24DE OEM specification Nissan Sentra 1.8L QG18DE Selected models This sensor is commonly found in early-2000s Nissan models such as Frontier, Xterra, and Sentra, depending on engine type. Important Fitment Notes Always confirm compatibility using the vehicle VIN. Fitment may vary depending on engine type and model year. This part has been replaced by part number 22060-4M50A in some catalogs. Installation / Service Notes Disconnect the vehicle battery before installing the sensor. Install the sensor directly on the engine block using the specified torque. Ensure the wiring harness connector is securely attached. Some models require removing intake components to access the sensor. Quality Reliability Nissan Genuine sensors are engineered to meet strict factory standards for accuracy, durability, and reliability. Using genuine components ensures proper communication with the engine control unit and helps maintain optimal engine performance. Why Choose Nissan Genuine 22060-4M500 Knock Sensor Genuine Nissan OEM engine sensor Accurate engine knock detection technology Protects the engine from detonation damage Ensures proper ignition timing control Direct replacement for the factory-installed sensor ? Part Number: 22060-4M500. ? Brand: Nissan Genuine. ? Component: Engine Knock Sensor. ? System: Engine Management / Ignition Control.