This BFN vehicle fault detector is connected to the OBD interface and the mobile APP. It can conduct a deep scan of all 45 components of the vehicle with just one click, read and analyze the fault codes, and also can reset the fault indicator lights. It is plug-and-play compatible with multiple vehicle models and serves as a on-board diagnostic expert for car owners to monitor the vehicle's health and solve faults independently.

Are you still anxious because the car's warning light is on but you don't know the reason? Are you still ignoring the potential faults that may cause increased fuel consumption and breakdowns on the way? The BFN car fault detector can solve your problems! It supports a one-click full vehicle deep scan, even if the warning light is not on, potential faults will be exposed without any way to hide. What's more, the engine fault light can be repaired with one click, allowing you to get rid of the troubles. The product is plug-and-play, no registration required. Combined with the self-developed free APP, the operation is so simple that even beginners can easily master it. It provides you with a detection experience at the level of 4S store original factory agreement, ensuring driving safety and vehicle health. Just leave it to it!

The car fault indicator lights up but you don't know the reason? Going to the repair shop is time-consuming and costly? This BFN vehicle fault detector can be regarded as the "on-board diagnostic expert" for car owners. With just one click, it can conduct a deep scan of 45 original factory protocols across the entire vehicle, making all vehicle faults exposed and allowing you to handle vehicle health management by yourself.
Its operation is so simple that it's "dumb-bell style": Just insert the device into the car's OBD interface and connect to the mobile phone APP, and you can start the full vehicle detection at once - engine, transmission, chassis, electronic systems, etc., 45 core components are scanned one by one, fault codes are read, fault causes are analyzed, and repair suggestions are recommended all at once. Even if you are a novice driver, you can instantly become a "car repair expert" and clearly understand where your car is "uncomfortable".
Fault handling is also efficient and direct: When the engine fault indicator lights up, it can interpret the fault codes at once and also achieve the "one-click fix of the fault indicator" function (soft faults within the compliance range). Without having to go to the repair shop, you can make the fault indicator go out at home, saving unnecessary repair expenses. The APP interface is intuitive, data is presented visually, and vehicle fuel consumption, battery status, driving data, etc. can also be monitored in real time, allowing you to have a clear understanding of your car's condition.
Compatibility is considered "universal compatibility": It supports the vast majority of vehicles on the market. Whether it's a fuel vehicle or an electric vehicle, as long as it has an OBD interface, it can be used. Plug and play, no additional debugging required. Take it on a business trip or a自驾 trip， it's like having a "mobile car repair consultant" with you. Any abnormalities in the vehicle can be detected and handled promptly.
For novice car owners， it is a "avoiding pitfalls guide"， preventing excessive consumption by repair shops； for self-driving enthusiasts， it is an "travel guarantee"， early detection and resolution of vehicle faults during the journey； for car maintenance experts， it is even a "precise car maintenance tool"， making vehicle maintenance more targeted.
Say goodbye to the unknown fear of vehicle faults. The BFN vehicle fault detector， with its core advantages of "one-click full inspection， fault analysis， and autonomous repair"， enables you to truly take control of your car's health. From now on， the car fault indicator no longer serves as a "death sentence"， but becomes a "small challenge" that you can easily solve. Car maintenance and repair become simple and transparent， and every trip becomes more reassuring.