{"product_id":"benefast-accelerator-pedal-position-app-sensor-assembly-for-honda-acura-direct-fit-oe-replaces-37971-rbb-003","title":"Benefast Accelerator Pedal Position (APP) Sensor Assembly for Honda \u0026 Acura — Direct Fit, OE Replaces 37971-RBB-003","description":"\u003cb\u003eBenefast 699-199 Accelerator Pedal Position (APP) Sensor Assembly replaces OE 37971-RBB-003 \/ 37971-PZX-003 to restore accurate throttle input for compatible Honda and Acura models.\u003c\/b\u003e\n\n\u003cp\u003eIf your vehicle is showing throttle hesitation, unexpected engine warning lights, or inconsistent acceleration, a worn or failed Accelerator Pedal Position (APP) sensor can be the cause. This Benefast replacement assembly is engineered to match the electrical and mechanical fit of the original unit used across many Honda and Acura models, offering a direct-swap solution to bring pedal signals back to the engine control unit (ECU).\u003c\/p\u003e\n\n\u003ch3\u003eHow does the APP sensor affect everyday driving?\u003c\/h3\u003e\n\u003cp\u003eThe APP sensor translates how far you press the gas pedal into an electrical signal the ECU uses to manage throttle, fuel delivery, and engine response. When the sensor sends inaccurate readings, you can notice delayed or uneven acceleration and may trigger diagnostic trouble codes. Replacing the sensor restores consistent communication between the pedal and the powertrain control systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores accurate pedal-to-ECU signal translation for smooth acceleration.\u003c\/li\u003e\n  \u003cli\u003eResolves symptoms like hesitation, surging, or limp-home mode when faulty.\u003c\/li\u003e\n  \u003cli\u003eHelps extinguish throttle-related warning lights if the sensor was the cause.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and OE numbers does this Benefast unit fit?\u003c\/h3\u003e\n\u003cp\u003eThis APP sensor assembly was designed to fit a broad range of Honda and Acura models from the early 2000s through the early 2010s. Matching the OE or replacement numbers is the best way to confirm fitment before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits: 2003–2007 Honda Accord; 2003–2006 Acura MDX; 2004–2008 Acura TL and TSX.\u003c\/li\u003e\n  \u003cli\u003eAlso fits: 2005–2006 CR-V, 2007–2011 Element, 2005–2008 Pilot, 2006–2014 Ridgeline.\u003c\/li\u003e\n  \u003cli\u003eOE \/ reference numbers: 37971-RBB-003, 37971-PZX-003, 37971-RCA-A01, 37971-RDA-A01.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat causes APP sensor failures and what should I watch for?\u003c\/h3\u003e\n\u003cp\u003eAPP sensors are positioned near the firewall and floorboard, exposing them to heat, road debris, and long-term wear. Damage, corrosion, or internal electrical drift can lead to inaccurate pedal position signals or complete failure. Early detection reduces downtime and prevents further diagnostic confusion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon causes: prolonged heat exposure, moisture intrusion, and mechanical wear.\u003c\/li\u003e\n  \u003cli\u003eWarning signs: throttle hesitation, inconsistent engine response, or a check engine light with throttle-related codes.\u003c\/li\u003e\n  \u003cli\u003eWhen observed: inspect wiring and connectors; if fault persists, replace the sensor assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and what should a DIYer expect?\u003c\/h3\u003e\n\u003cp\u003eInstallation is usually a straightforward bolt-and-plug replacement with no ECU reprogramming required in most cases. Basic hand tools, modest mechanical experience, and proper safety practices are enough for a competent DIYer, but if you’re unsure, a certified technician can confirm fit and finalize installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-swap design fits the original mounting points and wiring harness plug.\u003c\/li\u003e\n  \u003cli\u003eNo special calibration typically required; follow vehicle service manual torque specs.\u003c\/li\u003e\n  \u003cli\u003eIf a code remains after installation, clear codes and test drive; consult a shop if issues persist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Benefast’s 699-199 APP Sensor Assembly is intended for owners, independent mechanics, and fleet technicians who need a reliable, OE-referenced replacement for Honda and Acura vehicles affected by throttle response problems. Choose this sensor if you need a plug-and-play replacement that matches common OEM part numbers and restores accurate pedal input to the ECU without complex programming.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this sensor fit my 2006 Acura TL?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Benefast 699-199 matches OE numbers used on 2004–2008 Acura TL models; verify your OE part number to confirm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does replacing the APP sensor require ECU programming?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most installations are plug-and-play and require no programming; clear codes and test drive, consult a technician if issues remain.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Benefast","offers":[{"title":"Default Title","offer_id":55167297454423,"sku":"B07WMNQDWD","price":46.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/benefast-app-sensor-front-view.jpg?v=1790382045","url":"https:\/\/britishgarage.co.uk\/products\/benefast-accelerator-pedal-position-app-sensor-assembly-for-honda-acura-direct-fit-oe-replaces-37971-rbb-003","provider":"British Garage","version":"1.0","type":"link"}