OBD Information

How to Reset the Active Grille Shutter Learned Values in Your Car If your car is equipped with active grille shutters, you may occasionally need to reset the learned values so the system operates properly. In this comprehensive guide, we’ll explain what active grille shutters are, how they work, common issues that require resetting the … Read more

Automotive Fuel System 101: When and How to Reset Your Fuel Pump As a vehicle owner, encountering issues with your car’s fuel system can be a frustrating and stressful experience. One common problem that may arise is the need to reset your automotive fuel pump. In this comprehensive guide, we’ll dive deep into the world … Read more

Understanding Automotive Exhaust Gas Temperature (EGT) Engine Protection Reset An exhaust gas temperature (EGT) sensor measures the temperature of the exhaust gases coming out of an internal combustion engine. As its name suggests, it is a sensor that is mounted in the exhaust system, usually on the exhaust manifold, turbocharger, or exhaust pipes. The EGT … Read more

Everything You Need to Know About DPF Resets: Expert Tips for Maintaining Your Diesel Vehicle Diesel particulate filters (DPFs) are an essential emission control device used in modern diesel vehicles. They capture and store soot and ash generated during diesel combustion to reduce harmful particulate matter emissions. Over time, the trapped soot builds up and … Read more

Everything You Need to Know About Resetting Your Car’s Battery Management System If you own an electric vehicle (EV) or a newer gas-powered car, your vehicle likely has a complex battery management system (BMS) that carefully monitors the battery’s state of charge, health, temperature, and other key parameters. The BMS is critical for optimizing battery … Read more

Understanding Auxiliary Vehicle ID Reset: A Comprehensive Guide In today’s high-tech automotive world, vehicles are equipped with a wide array of electronic systems and components that work together to provide safety, performance, convenience and diagnostic capabilities. One important but often overlooked aspect is the auxiliary vehicle identification (ID) system. This system plays a crucial role … Read more

Steering Angle Sensors and Variable Ratio Steering: What You Need to Know A car’s steering system is a complex arrangement of mechanical and electronic components that allow the driver to control the direction of the vehicle. Its primary purpose is to convert the rotational motion of the steering wheel into the left-right motion of the … Read more

Fuel Injectors 101: The Key Component for Modern Engine Performance Fuel injectors are a critical component of modern internal combustion engines. They are responsible for precisely delivering the right amount of fuel into the engine’s combustion chamber at exactly the right time. This allows the engine to run efficiently, cleanly, and with optimal performance. In … Read more

ECU 101: A Comprehensive Guide to Your Car’s Electronic Control Unit An Electronic Control Unit (ECU), also known as an Engine Control Unit or Engine Control Module, is an embedded system that controls one or more electrical systems or subsystems in a vehicle. The ECU acts as the “brain” of the car, using sensors to … Read more

Camera Axis Adjustment 101: Why Calibration Matters for Modern Vehicles Modern vehicles are increasingly equipped with advanced camera systems that enable features like 360° surround view, lane departure warning, adaptive cruise control, and more. In order for these systems to function correctly, the cameras must be precisely aligned to the vehicle’s frame of reference. Even … Read more