{"product_id":"vlinker-icar2-ble-4-0-obd2-bluetooth-adapter-black-orange-live-engine-diagnostics-low-power-sleep","title":"vLinker iCar2 BLE 4.0 OBD2 Bluetooth Adapter — Black\/Orange, Live Engine Diagnostics \u0026 Low‑Power Sleep","description":"\u003cp\u003e\u003cstrong\u003eThe vLinker iCar2 BLE 4.0 is a compact wireless OBD2 Bluetooth adapter that turns your smartphone or tablet into a professional vehicle diagnostics and monitoring tool.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe iCar2 BLE 4.0 plugs into any standard 16‑pin OBDII port and streams live vehicle data to compatible Android, iOS, or Windows apps. Lightweight and energy-conscious, the adapter reads and clears diagnostic trouble codes, monitors live engine parameters, and supports a wide set of onboard systems when used with third‑party software. It’s designed for DIYers, mechanics, and road warriors who want quick access to car health and performance without expensive shop visits.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I read and clear engine codes with this adapter?\u003c\/h3\u003e\n\u003cp\u003eAfter you plug the iCar2 into the vehicle’s OBDII port, pair it to your device using Bluetooth LE and open a compatible diagnostic app. The app will request live data and stored fault codes from the engine control unit (ECU); you can view code definitions, export reports, and clear codes when repairs are completed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports reading\/clearing generic and manufacturer OBDII trouble codes\u003c\/li\u003e\n  \u003cli\u003eFreeze frame and stored data retrieval for accurate fault context\u003c\/li\u003e\n  \u003cli\u003eWorks with popular apps like Torque, OBD Auto Doctor, Car Scanner, and DashCommand\u003c\/li\u003e\n  \u003cli\u003eGenerates diagnostic reports and live data streams for troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter drain my car battery if left plugged in?\u003c\/h3\u003e\n\u003cp\u003eThe iCar2 uses low power electronics and automatic sleep routines to minimize battery impact when idle. If no Bluetooth connection is active, the device shifts into a very low current sleep state; it also includes protections against over‑voltage, over‑current, and high temperature.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic sleep after a configurable idle period to conserve battery\u003c\/li\u003e\n  \u003cli\u003eOperating current in normal use and ultra‑low sleep current when idle\u003c\/li\u003e\n  \u003cli\u003eBuilt‑in safety features to prevent battery or vehicle system damage\u003c\/li\u003e\n  \u003cli\u003eThree‑color LED to indicate connection and power status at a glance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and features are supported by vLinker iCar2?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is compatible with most 12V gasoline and light diesel vehicles that follow OBDII\/EOBD protocols. It’s suitable for passenger cars and light trucks but not for heavy 24V diesel commercial vehicles. Available functions depend on the vehicle’s ECU and the diagnostic app you choose.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with most OBD2\/EOBD compliant vehicles (post-1996 US, later EU\/Canada dates)\u003c\/li\u003e\n  \u003cli\u003eSupports common OBDII protocols for live data, emissions readiness, and DTCs\u003c\/li\u003e\n  \u003cli\u003eAdvanced app‑dependent features: ABS, airbags, TPMS, active testing where supported\u003c\/li\u003e\n  \u003cli\u003eNot intended for heavy duty 24V diesel trucks or specialized commercial vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat apps and extra functions can I use with the iCar2?\u003c\/h3\u003e\n\u003cp\u003evLinker iCar2 acts as a Bluetooth LE data bridge; the actual user interface and advanced functions come from third‑party apps. Many free and paid apps add dashboards, trip logging, performance tests, and custom gauges, while professional apps add detailed system tests and report exports.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Android and iOS apps such as Torque, Car Scanner, OBD Auto Doctor, DashCommand\u003c\/li\u003e\n  \u003cli\u003eUse apps for real‑time gauges, trip computer, logging, and report generation\u003c\/li\u003e\n  \u003cli\u003eActive testing and ECU commands available when supported by vehicle and app\u003c\/li\u003e\n  \u003cli\u003evLinker provides firmware updates and technical support to keep the device current\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The vLinker iCar2 BLE 4.0 is built for car owners, home mechanics, and small repair shops wanting affordable, portable diagnostics. If you want faster fault identification, live engine metrics, and the ability to clear codes without a dealer visit, this adapter paired with a suitable app provides professional‑grade insight at a fraction of the cost. It’s best suited to 12V passenger cars and light diesel vehicles that are OBDII\/EOBD compliant.\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: Is the vLinker iCar2 compatible with my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports most 12V OBDII\/EOBD compliant cars and light diesel vehicles; not for 24V heavy-duty trucks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to buy an app to use the adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The adapter requires a third‑party app (free or paid) for interface and features; apps are downloaded separately.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"vLinker","offers":[{"title":"Default Title","offer_id":48086081667230,"sku":"B0D474RC4W","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vlinker-icar2-front-view.jpg?v=1785883718","url":"https:\/\/northtrailauto.ca\/products\/vlinker-icar2-ble-4-0-obd2-bluetooth-adapter-black-orange-live-engine-diagnostics-low-power-sleep","provider":"North Trail Auto","version":"1.0","type":"link"}