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Your inexpensive OBD-II scanner can tell you more than why the check-engine light is on
An OBD-II scanner can do much more than read check-engine codes. These five features can help you diagnose problems faster and save money.
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What Is an OBD2 Scanner and How Does It Work?
Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...
Add Yahoo as a preferred source to see more of our stories on Google. Modern cars are technological marvels, and understanding what's happening under the hood has never been more important—or more ...
A basic OBD scanner can help check a used car, but it cannot reliably prove that the odometer reading is genuine.
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