A car diagnostic tool is also called OBD. OBD stands for On-Board Diagnostic. OBD is a car scanner that is a diagnostic scanner for your car. After the invention of modern technology, car have become more digital and modern. Now a days on board electronics are become more versatile and many people are using this tool to diagnostic car problems. Some manual errors are occurred in a car that everyone can see it and diagnostic it. But some digital error occurs that are difficult to find it. For this purpose, we use car diagnostic tool. It is true that many digital errors occur in car, which can affect the condition and value of the car. For example, there are some problems in the lights of the car and airbags are not working properly, but people are unaware of these faults. One thing clear that an airbag is a large nylon …