Have you ever looked under your car's steering wheel at all the wires, fuses, and plugs? If so, you might find an odd plug called an OBD-II port. That's the same port any technician uses during a smog ...

Power Source: OBD2 and hardwired trackers draw power directly from the vehicle’s battery, while magnetic trackers rely on internal batteries. Tracking Accuracy: All three types can provide accurate ...

Car trouble got you down? When diagnosing a problem in any modern vehicle, your first plan of attack should be to check under the steering wheel. Then plug in a diagnostic tool to your OBD2 port and ...