To connect to and read the onboard diagnostics, to read the various sensors your car has that monitors its health, you need an OBD2 scanner.
But to do so, you need to know how to use an OBD2 scanner.Īn OBD2 – or ‘Onboard Diagnostics 2’ system – helps us to identify and address problems before they escalate.įor instance, your tire pressure monitoring sensors (TMPS) will tell you when you’re low on air. There are also functions, technology, and sensors we can take advantage of to monitor the internal health of our cars.
All of this effort is to develop vehicles that are safer, more efficient, and easier to drive. Manufacturers continuously take advantage of new technology and innovations. Think of all the features the average vehicle today is equipped with: Parking sensors, LCD monitors, and rear-facing cameras - the list goes on. Our cars have evolved remarkably from the first automobiles of the early 20 th century.
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