Throttle Position Sensor PF3C 28440021A for Ducati Fiat

Item Name: Throttle Position Sensor, TPS Sensor, Throttle Sensor, TPS, Throttle Control Sensor
TPS Sensor replacement, Throttle Position Sensor High quality, Direct fit throttle position sensor, OEM replacement TPS sensor
OE Number: PF3C, 28440021A
Compatible Brands: For Ducati
Compatible Vehicles & Years:- For Ducati SS750 / SS900 - For Ducati ST2 - For Ducati 748 / 748R - For Ducati 996 / 996R
Key Functions:The throttle position sensor detects the throttle opening angle and sends signals to the ECU to control fuel injection, ignition timing, and engine performance.

Key Features

FAQ

Service

The Throttle Position Sensor (TPS) PF3C / 28440021A is a precision engine management component designed for Ducati motorcycle applications.
For high-performance motorcycles, accurate throttle position feedback is essential. A properly functioning TPS helps ensure that the engine receives the correct air-fuel mixture during acceleration, cruising, and different riding conditions. This replacement throttle position sensor provides a reliable solution for Ducati owners, repair specialists, and aftermarket distributors seeking consistent performance and proper compatibility.

Application Information

This throttle position sensor is designed for replacement applications using the following OE reference:

PF3C
28440021A

Compatible Ducati models include:

Ducati SS750
Ducati SS900
Ducati ST2
Ducati 748
Ducati 748R
Ducati 996
Ducati 996R

Before purchase or installation, customers should confirm the original part number and motorcycle model to ensure correct fitment.

Product Advantages
Accurate Throttle Position Measurement

The sensor is designed to provide precise detection of throttle movement, allowing the ECU to receive stable and reliable position data. Accurate feedback helps maintain smooth engine response across different operating conditions.

Stable Signal Transmission

Consistent electrical output is essential for motorcycle engine management systems. The PF3C throttle position sensor is manufactured with controlled processes to support dependable signal communication between the throttle body and ECU.

Direct Replacement Compatibility

Developed according to the original application requirements, this TPS sensor provides a practical replacement option for Ducati motorcycle maintenance and repair. The matching design helps simplify installation without requiring additional modifications.

Suitable for Motorcycle Operating Conditions

Motorcycle components are exposed to vibration, temperature changes, and demanding riding environments. Through proper material selection and manufacturing control, this throttle position sensor is designed to provide reliable operation during long-term use.

Professional Support & Global Cooperation

Guocheng provides responsive support throughout customer cooperation, including technical consultation, production communication, and after-sales service. Our team works closely with customers to address technical questions, product requirements, and quality feedback.

With experience serving customers in different international markets, we understand the importance of stable supply, consistent quality, and efficient communication. We are committed to providing dependable manufacturing support for distributors, repair businesses, and professional buyers.

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.

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