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TPS Throttle Position Sensor 500BC for Motorcycles

OE Number: 500BC
Compatible : Motorcycle
Product Introduction: As a vital component of motorcycle electronic fuel injection systems, this TPS sensor detects real-time throttle opening angles and transmits accurate signal data to the onboard ECU. The ECU then dynamically adjusts fuel injection volume and ignition timing to accommodate varied riding states including startup, steady cruising and deceleration. It optimizes power delivery and fuel economy, and resolves multiple performance defects brought on by aged or defective original sensors.

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Product Overview
The 500BC Counter-clockwise Rotation Motorcycle TPS Throttle Position Sensor is designed to provide accurate throttle position feedback for motorcycle engine management systems. It helps monitor throttle movement and transmit stable electrical signals to the ECU, supporting smoother acceleration response and consistent engine operation.

This replacement TPS sensor is manufactured as a direct-fit solution for motorcycles equipped with compatible 500BC sensor systems, offering reliable performance for repair, maintenance, and replacement applications.


Key Features

Precise Throttle Position Detection
The sensor is engineered with accurate position sensing capability to detect throttle angle changes and maintain stable signal output during riding conditions.

Counter-clockwise Rotation Design
The counter-clockwise rotation structure allows proper installation on matching motorcycle throttle assemblies, ensuring correct sensing direction and operation.

Durable Construction
Built with quality electronic components and protective housing, the sensor provides resistance against vibration, temperature changes, and daily riding conditions.

Direct Replacement Solution
Designed to replace worn or damaged TPS units without complicated modifications, helping restore normal throttle signal feedback.


Product Applications

Motorcycle throttle control systems
Fuel injection engine systems
Engine performance maintenance
TPS replacement and repair projects
Motorcycle aftermarket service


Installation Notes

Before installation, confirm the sensor model, connector type, and rotation direction. Proper adjustment may be required after replacement to ensure accurate throttle position readings.

Wenzhou Guocheng Automobile Electrical Parts Co., Ltd.

Wenzhou Guocheng Automobile Electrical Parts Co., Ltd.

Wenzhou Guocheng Automobile Electrical Parts Co., Ltd. is located in Wenzhou, Zhejiang Province, known as China's capital of auto parts. Established in 1997, the company covers a land area of 3,000 square meters with a built-up area of 10,000 square meters. It is a privately-owned enterprise integrating product development, production, and sales.

Our core products include idle speed motors, idle control valves, throttle position sensors, and other sensor series primarily used in automotive and construction machinery engines. To ensure superior quality, key components such as sensor brushes are imported from Japan and Germany, while films are custom-produced by top-tier domestic and international suppliers. Our products are already supplied to first-tier brands both in China and abroad, and our annual production and sales volume holds a significant position in the OEM market.

To meet production demands and customer requirements, we have continuously invested in advanced production, testing, and experimental equipment from both domestic and international sources. This has significantly enhanced our production inspection and testing capabilities, ensuring consistent and reliable product quality. Currently, we have over 80 employees, including 6 experienced technical engineers and 8 professional technical and inspection personnel, providing strong support for product development and quality control.

Since its inception, the company has adhered to the quality policy of "Continuous Learning, Technological Innovation, Pursuit of Excellence, and Customer Satisfaction." We uphold a "people-oriented" talent philosophy and emphasize a customer-centric approach in quality management, focusing on process control, prevention, continuous improvement, and customer satisfaction. Since 2007, the company has been certified with ISO 9001:2000 and ISO/TS 16949:2009 international quality management system standards.

Over the years, through relentless efforts, innovation, and improvement, Guosheng has earned consistent praise from both new and existing customers for its exceptional product quality, comprehensive service, and competitive pricing. To achieve greater development, our team remains committed to striving harder, learning humbly, and making continuous progress. We constantly summarize experiences and enhance product quality while working with passion and sincerity to collaborate with partners worldwide for mutual success. We sincerely welcome your valuable feedback and visits for guidance.

Certificate of Honor

  • CE

    CE

  • Patent

    Patent

  • ISO/TS 16949:2009

    ISO/TS 16949:2009