Knock Control Sensor

CFMoto Knock Control Sensor

OEM Part Number 0NYV-170300-1000

🔧 Knock Sensor · Engine Control System · Bosch F01R00G024

OEM quality · Bosch manufactured · Accurate knock detection

This is a genuine CFMoto Knock Control Sensor, part number 0NYV-170300-1000, manufactured by Bosch (Bosch F01R00G024). This sensor is an essential component of the engine electronic control system, mounted on the engine block to detect knocking (detonation) during engine operation. When knock is detected, the sensor sends a signal to the ECU, which then adjusts the ignition timing to eliminate knock, protecting the engine from damage while optimizing power output and fuel efficiency. This direct replacement part restores proper engine operation by replacing a failed original knock sensor, preventing engine damage from detonation. Compatible with a wide range of CFMoto ATV, SSV, and UTV models equipped with 2V91Y-F, 2V91W-F, 380Y-2A, and 380Y-3 series engines.

This Knock Sensor (0NYV-170300-1000) fits the following CFMoto models:

• Bosch Manufactured: Produced by Bosch, a world-renowned automotive parts supplier, ensuring reliability and stable performance.
• Accurate Knock Detection: Uses piezoelectric technology to precisely detect engine knock frequency and send signals to the ECU.
• Engine Protection: Monitors knock in real-time, helping the ECU adjust ignition timing to prevent damage to pistons, valves, and other components from detonation.
• Performance Optimization: Allows the engine to operate at optimal ignition timing, improving power output and fuel efficiency.
• High-Temperature Design: Withstands high temperatures and vibrations from the engine block for long-term reliable operation.
• Direct Replacement: Plug-and-play installation in the original location, no modifications required.

🛑 Importance of the Knock Sensor

The knock sensor is a critical protective component of the engine electronic control system. It continuously monitors the engine for knocking (detonation), an abnormal combustion phenomenon that generates extremely high pressure and temperature, potentially causing catastrophic failures such as piston holes or bent connecting rods. When knock is detected, the sensor immediately signals the ECU, which retards ignition timing to eliminate the knock and protect the engine. A failed knock sensor prevents the ECU from detecting knock, allowing the engine to operate under knocking conditions, leading to severe damage. Timely replacement with this genuine-quality knock sensor is essential maintenance to ensure your CFMoto engine is properly protected and prevent major failures.

⚠️ Fitment Note: This part is a Knock Control Sensor, part number 0NYV-170300-1000, Bosch model F01R00G024. It fits a wide range of CFMoto ATV, SSV, and UTV models (with 2V91Y-F, 2V91W-F, 380Y-2A, 380Y-3 engines). Always verify your original part number or engine model before ordering to ensure correct fitment.