Car Detonation Knock Sensor ZJ01-18-921 Fit for Mazda 6 2 3 5 CR19 6 1.3 2.0 E1T50371 ZJ0118921 E001T50471 V32-72-0025

FunctionReplace the new knock sensor ensures accurate detection of engine knock, allowing the ECU to optimize ignition timing and fuel supply.New sensor leads to smoother acceleration and better overall engine responsiveness.Feature The knock sensor is made with heat-resistant and vibration-resistant materials to withstand harsh engine environments.Longer lifespan and greater resistance to corrosion or degradation.FunctionThe knock detonation sensor is located on the intake manifold, cylinder, or engine block. Symptoms of a bad knock sensor are check engine light CEL on, loud sounds, bad fuel mileage, poor acceleration and poor engine performance. The purpose of using the knock detonation sensor is to improve the dynamic performance of the engine without producing knock.FeatureThe knock detonation sensor is manufactured with premium material that ensure rugged, long-term performance and the heat resistance necessary to withstand high engine operating temperatures. Enhanced PerformanceWith its advanced technology and precise engineering, our Knock Sensor effectively detects and forbidds engine knock and detonation, ensuring optimal performance and fuel efficiency.- Accurate Performance Monitoring : The Burst Sensor accurately detects engine popping and “pinging” sounds to ensure engine performance and longevity. - Easy Installation : Engine knock sensor kit designed for direct replacement simplifies maintenance with plug-and-play connectivity, minimizing downtime and restoring optimal engine control model

• 🚗 Fault Warning: This fault may cause engine malfunction indicator light illumination, abnormal noises, increased fuel consumption, poor acceleration, and performance degradation.
• 🚗 Function: Detects engine knock and helps the engine control unit (ECU) adjust ignition timing to protect the engine and optimize performance.
• 🚗 Verification: Please confirm that the original part number and product image match the old part to avoid incorrect purchase.
• 🚗 Installation: This sensor kit uses a direct replacement design, simplifying the maintenance process and quickly restoring optimal engine control.
• 🚗 After-sales Service: Brand new, high-quality product. If you have any questions, please feel free to contact us. Our friendly customer service team will assist you within 24 hours.