{"product_id":"motorcycle-throttle-position-sensor-tps-replacement-part-for-yamaha-y15zr-nmax-125-155-ego-s-fz150-models-with-y15z-tps-specification-and-plastic-housing-construction-for-idle-speed-motor-adjustment-and-engine-management-system-compatibility","title":"Motorcycle throttle position sensor TPS replacement part for Yamaha Y15zr NMAX 125 155 EGO S Fz150 models with Y15Z-TPS specification and plastic housing construction for idle speed motor adjustment and engine management system compatibility.","description":"\u003ch1\u003eY15Z-TPS Motorcycle Throttle Position Sensor Replacement for Yamaha Y15zr and NMAX Models\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/11d94e51-f59a-45f5-8582-34bb6a71893a.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis motorcycle throttle position sensor (TPS) is manufactured to Y15Z-TPS specification as a direct replacement component for several Yamaha motorcycle models including the Y15zr, NMAX 125, NMAX 155, EGO S, and Fz150. The throttle position sensor plays a crucial role in modern fuel-injected motorcycle engine management systems by providing real-time data about throttle position to the engine control unit (ECU). This information helps the ECU calculate proper fuel delivery and ignition timing based on rider input, contributing to smooth throttle response and stable engine operation across various riding conditions. When original equipment sensors fail or become inaccurate, they can cause symptoms including irregular idle speeds, hesitation during acceleration, or illuminated engine warning lights.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/2402051205180324200.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis replacement throttle position sensor offers straightforward compatibility with the specified Yamaha motorcycle models, designed to match the electrical characteristics and physical mounting requirements of the original equipment.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe sensor features a plastic housing construction that provides standard protection for the internal sensing components and electrical connections. Plastic is commonly used in motorcycle sensor applications due to its weight-saving properties and resistance to vibration compared to heavier metal housings. This material choice follows industry standards for electronic components in motorcycle applications where weight reduction and durability under vibration are important considerations.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWhile specific dimensional data is not provided in the source material, this sensor is designed as a direct replacement for the original equipment parts on the listed Yamaha models. The Y15Z-TPS specification ensures compatibility with the mounting points, connector configuration, and electrical characteristics required by these motorcycles' engine management systems. This specification matching is essential for proper installation and function, as incorrect sensors can provide inaccurate throttle position data leading to performance issues or engine warning lights.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/2402051205180324700.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe throttle position sensor is typically mounted on or near the throttle body assembly of fuel-injected motorcycles, where it monitors the position of the throttle butterfly valve or throttle shaft.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional motorcycle mechanics and service technicians, this replacement sensor provides a solution for workshop repairs on the specified Yamaha models. When diagnosing engine performance issues on Y15zr, NMAX, EGO S, or Fz150 motorcycles, technicians can test the original throttle position sensor's electrical output and replace it if readings fall outside specification. The direct compatibility of this Y15Z-TPS sensor means technicians can complete repairs efficiently without requiring custom modifications or additional wiring work.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor motorcycle owners performing their own maintenance, this sensor offers a solution for addressing throttle-related performance issues on their Yamaha motorcycles. Common symptoms that may indicate a failing throttle position sensor include unstable idle speeds that fluctuate without rider input, hesitation or stumbling during acceleration, reduced fuel efficiency, or illuminated engine warning lights related to throttle position sensor circuits. Replacement involves locating the existing sensor on the throttle body, disconnecting the electrical connector, removing mounting hardware, and installing the new sensor with proper alignment.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/2402051205180325000.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis replacement throttle position sensor provides specific advantages for motorcycle maintenance and repair situations where original equipment components require replacement.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a single-component replacement part, this sensor is designed for straightforward installation without requiring additional supporting components. The plastic housing construction requires minimal maintenance once installed, with typical service consisting only of periodic inspection for secure mounting and clean electrical connections. Proper installation according to manufacturer specifications should provide reliable service for the normal operating life of the component.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis throttle position sensor is specified for compatibility with multiple Yamaha motorcycle models through its Y15Z-TPS designation, making it suitable for owners of Y15zr, NMAX 125, NMAX 155, EGO S, and Fz150 motorcycles needing sensor replacement. The specification matching ensures it will interface correctly with these motorcycles' engine management systems without requiring calibration adjustments or modification. For mechanics and owners addressing throttle position sensor-related performance issues, this component provides a direct replacement solution that matches the original equipment specifications.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/2402051205180325300.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/2402051205180325500.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/4e51e276-1a9a-4117-be7e-ff09a2b3eda1.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/766b27fe-4379-4c88-9c9f-265029b61158.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/7af12888-664e-447d-a065-0354b523c725.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Y15Z-TPS motorcycle throttle position sensor with plastic housing for Yamaha Y15zr and NMAX models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1240\/2025-10-02\/original-image\/ebb64069-5850-4934-b530-a88068524a6a.webp\"\u003e\u003c\/div\u003e","brand":"r7bung-rd","offers":[{"title":"Y15Z TPS","offer_id":53128969126224,"sku":"CJYD196477201AZ","price":27.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9420\/7056\/files\/7af12888-664e-447d-a065-0354b523c725.webp?v=1781095356","url":"https:\/\/belcoria.com\/products\/motorcycle-throttle-position-sensor-tps-replacement-part-for-yamaha-y15zr-nmax-125-155-ego-s-fz150-models-with-y15z-tps-specification-and-plastic-housing-construction-for-idle-speed-motor-adjustment-and-engine-management-system-compatibility","provider":"Belcoria","version":"1.0","type":"link"}