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High-Precision Motorcycle Camshaft Position Sensors for Enhanced Engine Performance

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What Is A Camshaft Position Sensor?

A camshaft position sensor (CPS) is a vital electronic device that monitors the rotational position and speed of the camshaft, sending this data to your motorcycle's ECU. This precise timing information is crucial for optimizing ignition timing and fuel injection sequences. When symptoms of a bad camshaft position sensor appear—such as engine misfires, hard starting, or poor acceleration—it's essential to consider camshaft position sensor replacement promptly to prevent engine damage.

High-Quality Camshaft Position Sensors Often Have The Following Advantages:
1. High-Precision Signal, Real-Time Feedback Of Accurate Position.
2. High-Quality Materials, Resistant To High Temperatures.
3. Fast Response Time And Stable Signal.
4. Good EMC To Ensure Signal Accuracy.
5. Longer Service Life, Able To Work Stably For Many Years.
6. Fault Diagnosis Capability, Providing Clear Fault Codes.


Motorcycle Camshaft Position Sensor, Real-Time Monitoring Of Engine Status, Ensuring Perfect Synchronization Of Ignition Timing And Fuel Injection. High Precision And High Reliability Make Your Ride Smoother And More Stable, And Enjoy The Extreme Speed. Choose Us, Let Every Second Be Full Of Power!

Maximize Engine Efficiency with Our Camshaft Position Sensor

A Camshaft Position Sensor is essential for precise engine timing. If you're noticing symptoms of a bad camshaft position sensor—such as difficulty starting your engine or rough idle—it’s time for a camshaft position sensor replacement. Our sensors are designed for a perfect fit across popular motorcycle models like Honda, Suzuki, and Yamaha.

With a focus on performance, our intake camshaft position sensor and exhaust camshaft position sensor ensure optimal fuel injection and efficient combustion. Whether you're replacing a worn sensor or upgrading, our motorcycle camshaft position sensors deliver reliable results every time.

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Suzuki DF90 DF110 DF140 DF150 33220-76G00 Camshaft Position Sensor
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Honda PCX125 PCX150 37700-K27-V01 CPS Camshaft Position Sensor

Understanding Camshaft Position Sensor Applications

The camshaft position sensor plays a critical role in your motorcycle's engine management system. By accurately tracking the position and rotation speed of the camshaft, this essential component enables precise control of ignition timing and fuel injection, ensuring optimal engine performance, fuel efficiency, and emissions control.

Engine Management Systems

Camshaft position sensors provide vital timing data to your motorcycle's ECU, enabling precise control of ignition timing and fuel injection sequences. This synchronization is essential for optimal engine performance, particularly in modern fuel-injected motorcycles where the location of camshaft position sensor significantly impacts timing accuracy.

Diagnostic Systems

When troubleshooting engine performance issues, knowing how to check if camshaft position sensor is bad is essential. Our sensors are designed with clear diagnostic pathways, helping technicians identify and resolve timing-related problems quickly and effectively.

Performance Tuning

For performance enthusiasts, our sensors provide the precise timing data needed for advanced engine mapping and tuning. When you replace camshaft position sensor with our precision components, you ensure accurate readings that support optimized power delivery across the RPM range.

Emissions Control

Modern emissions systems rely on exact timing data from camshaft position sensors to maintain optimal air-fuel ratios. Our sensors help maintain compliance with emissions regulations while ensuring efficient engine operation.

Advantages Of Camshaft Position Sensor

Understanding what does a camshaft position sensor do is just the beginning. Our precision-engineered sensors deliver exceptional performance and reliability that surpass industry standards, ensuring your motorcycle engine operates at peak efficiency under all conditions.

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Unmatched Precision

Our camshaft position sensors deliver timing accuracy within microseconds, ensuring perfect synchronization between the engine's mechanical components and electronic control systems. This precision translates to smoother engine operation, improved throttle response, and optimized fuel efficiency across all riding conditions.

Superior Durability

Engineered to withstand extreme temperature variations, vibration, and electromagnetic interference, our sensors maintain consistent performance throughout their extended service life. When considering camshaft position sensor replacement, our components offer significantly longer operational lifespans compared to standard alternatives, reducing maintenance frequency and costs.

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Universal Compatibility

Knowing how to install camshaft position sensor correctly is crucial for proper function. Our sensors are designed with ease of installation in mind, featuring precise connector designs and mounting points that ensure perfect alignment across a wide range of motorcycle models. Each sensor comes with comprehensive installation guides that detail how to reset camshaft position sensor after installation.

Advanced Materials Technology

Constructed using premium-grade materials including hall-effect semiconductors and specialized polymers, our sensors maintain signal integrity even under extreme operating conditions. The enhanced signal quality provides more accurate data to the engine management system, improving timing precision and overall performance.

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FAQs About Camshaft Position Sensors

Q1: What does a camshaft position sensor do?

A1: A camshaft position sensor monitors the camshaft's position and speed, providing data to the ECU for timing control. This ensures optimal engine performance, fuel efficiency, and emissions, preventing misfires and poor acceleration.

Q2: What is the life of a camshaft position sensor?

A2: Most high-quality camshaft position sensors can last 50,000 kilometers or more. However, the specific life span will be affected by factors such as usage conditions, driving habits, and vehicle maintenance. Regular inspection and maintenance can extend its service life.

Q3: Where is the camshaft position sensor located?

A3: The sensor’s location varies by model: Honda (near the camshaft pulley), Suzuki (top/side of the cylinder head), Yamaha (near the valve cover), and Kawasaki (rear of the cylinder head). Check the service manual for your specific model.

Q4: How do you replace a camshaft position sensor?

A4: Disconnect the battery, locate and remove the sensor, clean the mounting surface, install the new sensor, tighten bolts, reconnect the connector, clear error codes, and test ride.

Q5: How to check if camshaft position sensor is bad?

A5: Signs include engine misfires, hard starting, poor acceleration, engine stalling, rough idle, and the Check Engine Light. Use an OBD-II scanner or test resistance and voltage to confirm sensor issues.

Q6: Can I replace the camshaft position sensor with another model?

A6: The sensors may differ between different models, and using an incompatible sensor may result in malfunction or reduced performance. It is best to use an original part or a certified replacement to ensure compatibility with the vehicle.

Complete Your Engine Management System

Optimize your motorcycle's performance with our complete range of engine management sensors. Each component is precision-engineered to work in perfect harmony, providing accurate data to your bike's ECU for optimal timing, fuel efficiency, and power delivery.

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Throttle Position Sensors

Our motorcycle throttle position sensors precisely monitor throttle plate angle to deliver accurate throttle opening data to your engine's ECU. This critical information enables perfect fuel metering across all riding conditions, from idle to full throttle acceleration. Each sensor is manufactured to strict tolerances, ensuring consistent voltage output and smooth throttle response that eliminates hesitation and surging commonly associated with worn or failing sensors.

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Critical Sensors for Complete Engine Control

Modern motorcycle performance depends on a network of sophisticated sensors working in harmony. Complement your camshaft position sensor with these essential components to ensure your engine management system receives accurate, real-time data for optimal performance, efficiency, and reliability.



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Expert Support for Your Sensor Needs

Our technical team is available to help you find the perfect camshaft position sensor for your motorcycle. Whether you need assistance with selection, installation guidance, or troubleshooting tips on how to test camshaft position sensor performance, our experts are ready to support you.


Tel: 0086-577-65219662 / 0086-15967727568


E-mail: amy@china-runtong.com

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Wenzhou Runtong Motor Vehicle Parts Co., Ltd. is a company integrating production, processing and foreign trade.
  • 0086-577-65219662 
  • amy@china-runtong.com​​​​​​​
  • 219 Times Road, Luofeng North Industrial Park, Tangxia Town, Wenzhou City, Zhejiang Province, China
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