If you drive a Hyundai Tucson, keeping your vehicle in top condition is essential for safety, performance, and cost-efficient ownership. One of the smartest ways to monitor your Tucson’s health is to check ECU with an OBD2 app inCarDoc.

Why OBD2 diagnostics with a mobile app inCarDoc is handy? It is the easiest ways to monitor your car’s health. Discover how to check Kia via your smartphone in our video.

Connect your 2013 BMW 328i to the inCarDoc OBD2 app. Step-by-step guide to ELM327 setup, diagnostics, live data, and error code reading.

How to easily perform OBD2 diagnostics for a 2013 Volkswagen with a 1.4L gasoline engine? Step-by-step connection of the inCarDoc app with video support.

We have compiled a short list of frequently asked questions about our app and provide answers to them! Read or watch the video to find more.

The inCarDoc app offers users two versions: Free and Pro. What is the difference between them? Discover app's functionality and be confident in your car while driving! 

Understanding the function of the brake pedal and its position is a cornerstone of safe driving. Thus, for beginners, it is essential to promptly understand which pedal is the brake to prevent accidents on the road. This post shares quick tips on identifying the brake pedal so as not to confuse it with other pedals in the car. 

Warning lights on the dashboard indicate various situations when problems with car systems occur - a dreaded check-engine light, improperly closed door or any other issues. A car dashboard (or instrument panel) is the vehicle's control panel in front of the driver that displays important info, such as fuel level, speed, system indicators, warning lights, etc. 

When slowing down, most drivers rely on traditional friction brakes.  There is another method that can even extend the life of your braking system. This technique is called engine braking. But what is the benefit, and how does it work?

One of the key elements is the hydraulic power steering, which requires a special liquid to function properly. So, what is power steering fluid, and why is it so important for your car?

The PCV valve, or positive crankcase ventilation valve, is a small but very important component of a car's engine ventilation system. Despite its size (up to 6 cm in length), it maintains the engine's performance.

When the car suddenly refuses to start or the lights on the dashboard behave strangely, many drivers immediately think about the alternator or battery. And they might be right. Although both are related, their functional properties differ.