7240874400 0280122009 Throttle Position Sensor for Bosch Citroen Lancia Volvo Fiat Toyota Renault Kia Hyundai

The 7240874400 (also listed as BOSCH 0280122009 and CITROEN 16288V) is a throttle position sensor engineered for a wide range of European and Asian vehicles, including Citroen, Lancia, Volvo, Fiat, Toyota, Renault, Kia, Hyundai, Alfa Romeo, and Chevrolet models. This TPS sensor detects the throttle opening angle and sends that signal to the engine control unit, which then adjusts fuel injection and ignition timing accordingly. This throttle control sensor uses a precision potentiometer and a robust contact wiper to deliver consistent, accurate signals across the full range of throttle movement.

Manufacturing Strength
We have been specializing in the development and production of OEM automotive engine components and engine control components since 1997. Our modern manufacturing facility in Wenzhou, Zhejiang Province spans 10,000 square meters on a 3,000-square-meter site.

Our team consists of more than 150 professionals, including 6 senior engineers and 8 technical and quality inspection experts. We hold ISO 9001:2000 and IATF 16949:2016 certifications, reflecting our commitment to rigorous quality standards. Our products cover more than 500 models, matching almost all car models on the market and providing accurate, reliable parts support.

Key Advantages
Direct OEM fit and function – the connector, mounting holes, and shaft alignment match the original factory specifications exactly. Bolt it on and plug it in—no modifications or calibration required.

High-quality components for reliability – the internal potentiometer uses a long-life conductive plastic track, tested to withstand 1 million cycles without significant wear. The housing is constructed from glass-filled PBT, resistant to underhood heat and chemicals.

Rigorous quality control – each TPS sensor is 100% inspected before shipping, not batch-sampled. Every unit passes resistance sweep tests at both room temperature and extreme conditions to confirm stable output.

Q1: How does this throttle position sensor improve engine performance?
The TPS accurately detects throttle opening changes and sends signals to the ECU, helping optimize fuel injection, ignition timing, and throttle response for smoother driving.

Q2: Is this TPS sensor easy to install?
Yes. It features direct OEM fit and function, with matching connectors, mounting holes, and shaft alignment, allowing installation without modifications or calibration.

Q3: How reliable is the internal sensor component?
The sensor uses a durable precision potentiometer with a long-life conductive plastic track, tested to withstand up to 1 million operating cycles for consistent signal output.

Q4: How does the manufacturer ensure every TPS sensor meets quality standards?
Each unit undergoes 100% inspection before shipment, including resistance sweep tests under normal and extreme temperature conditions to verify stable performance.

Q5: Can you support different vehicle applications and purchasing needs?
Yes. With coverage of over 500 vehicle models and certified manufacturing capabilities, the supplier can provide reliable support for both replacement needs and larger purchasing requirements.