What information does OBD2 provide?

Auto technicians and owners use an OBD-II scanner device to understand the data the system gathers. It can provide data about your car’s air temperature, coolant, crankshaft and camshaft, position, road speed, and throttle as well as engine RPM.

How does Bluetooth OBD work?

To use your OBD port, you’ll need a Bluetooth adapter that will connect with your phone and an app to interpret the data that comes in. This and some other cheaper adapters rely solely on your car’s battery, which can drain some vehicles if you leave the adapter plugged in and don’t drive the car enough.

Are Bluetooth OBD any good?

The Veepeak OBDCheck Scan Tool is compatible with Android and iOS devices as well as a long list of third-party apps and is also attractively priced. The Mestart OBD2 Bluetooth adapter is an excellent budget option for Android and PC users. It has a low-profile design and is compatible with many popular scanner apps.

What can you do with an OBD reader?

An OBD reader (also called a diagnostic scanner or scan tool) is a vehicle diagnostic device that can be used to read the error memory and data that is recorded on your vehicle systems. Basically, an OBD reader allows you to establish a connection between your car and a mobile app or diagnostic software.

What is an OBD2 code reader?

What is an OBD2 scanner? An OBD2 scanner allows you or your mechanic to access vehicle data. The device is often small enough to fit in your hand. Once connected to your car, it can show you essential information, such as: Your vehicle’s VIN number.

What is OBD-II adapter?

An OBD adapter (sometimes referred to as “vehicle interface adapter”) is an electronic device that allows a computer to access the vehicle network. It is similar in operation to a computer modem or a gateway, in that it translates messages from one protocol to another.

What is OBD2 adapter?

OBD2 adapters provide a bridge through which an application on a mobile device or computer can send and receive data to and from a vehicle’s electronic control units (ECUs).