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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 ...
If you've ever seen a port by your car's dashboard that can't charge your phone or provide auxiliary power from your vehicle's battery, there's a good chance that it is an OBD (On-Board Diagnostics) ...
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