{"product_id":"throttle-position-sensor-for-rennen-itb-upgrade-porsche-911-964","title":"Throttle Position Sensor for Rennen ITB Upgrade. Porsche 911 \/ 964","description":"\u003cp\u003e\u003cb\u003eRennen Throttle Position Sensor (TPS) for Rennen by JSR Individual Barrel Throttle Body Upgrades\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Rennen Throttle Position Sensor (TPS) is a critical engine management component designed specifically for use with Rennen by JSR Individual Barrel Throttle Body (ITB) upgrades. Mounted directly to the throttle assembly, the TPS continuously measures throttle opening angle and relays this information to the engine control unit (ECU), allowing precise fuel and ignition calculations throughout the engine's operating range.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFits:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche 911 1974-1977 2.7L \/ 1976-77 3.0 Carrera\u003c\/li\u003e\n\u003cli\u003ePorsche 911 1978-1983 3.0L \/ SC\u003c\/li\u003e\n\u003cli\u003ePorsche 911 1984-1986 3.2L\u003c\/li\u003e\n\u003cli\u003ePorsche 911 1987-1989 3.2L G50\u003c\/li\u003e\n\u003cli\u003ePorsche 964 (911) C2 1989-93\u003c\/li\u003e\n\u003cli\u003ePorsche 964 (911) C4 1989-93\u003c\/li\u003e\n\u003cli\u003ePorsche 964 (911) RS 3.6L 1991-93\u003c\/li\u003e\n\u003cli\u003ePorsche 964 (911) RS 3.8L 1991-93\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen upgrading a Porsche engine to Individual Barrel Throttle Bodies, accurate throttle position data becomes even more important. The instantaneous airflow characteristics of ITBs demand rapid ECU response, and the TPS provides the critical information required to deliver smooth drivability, sharp throttle response and maximum performance.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a fast road Porsche, a track day machine or a dedicated motorsport engine, the TPS is an essential component in achieving a professional and properly calibrated ITB installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat Does a Throttle Position Sensor Do?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Throttle Position Sensor measures the exact position of the throttle barrels and communicates this information directly to the ECU.\u003c\/p\u003e\n\u003cp\u003eThe ECU uses this data to determine:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThrottle opening percentage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDriver demand\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAcceleration enrichment requirements\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIgnition timing adjustments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel delivery calculations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeceleration fuel cut strategies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdle and part-throttle control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA properly functioning TPS helps provide:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInstant throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccurate fuel mapping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmooth acceleration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStable idle quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved drivability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced engine performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable ECU operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWithout accurate throttle position data, modern engine management systems cannot react correctly to driver inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Is a TPS Essential for ITB Conversions?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIndividual Barrel Throttle Bodies dramatically improve airflow and engine response, but they also require more precise engine management control.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional airflow-restricted intake systems, ITBs allow airflow to increase almost instantly as the throttle opens. The ECU therefore relies heavily on TPS input to determine fuel and ignition requirements during rapid throttle movements.\u003c\/p\u003e\n\u003cp\u003eThe TPS allows:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAccurate throttle-based load calculations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster ECU response times\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved transient fueling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmoother acceleration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter throttle modulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced drivability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore accurate engine calibration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWithout a TPS, an ITB-equipped engine can suffer from hesitation, poor throttle transitions and inconsistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Are Barrel ITB Upgrades So Popular?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eRennen by JSR Barrel Throttle Bodies are engineered to maximise airflow while delivering a true motorsport-inspired driving experience.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInstant throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved engine breathing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced power potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater tuning flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExceptional induction sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved driver engagement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStunning engine bay appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen combined with a correctly calibrated ECU, MAP sensor and TPS, the result is an engine that delivers exceptional responsiveness and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Choose the Rennen TPS?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDeveloped specifically for Rennen by JSR ITB applications, this sensor delivers the accuracy and reliability required for professional-level ECU calibration and performance tuning.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAccurate throttle position measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Rennen by JSR Barrel ITBs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports standalone ECU systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproves tuning precision\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhances throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports motorsport and fast road applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable long-term performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEssential for modern EFI engine management   \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rennen Plus","offers":[{"title":"Default Title","offer_id":53625951322391,"sku":null,"price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/6226\/3831\/files\/JSR43.webp?v=1783324345","url":"https:\/\/rennenplus.com.au\/products\/throttle-position-sensor-for-rennen-itb-upgrade-porsche-911-964","provider":"Rennen Plus","version":"1.0","type":"link"}