Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

Over the years OBD systems have become more sophisticated and. OBD-II is a standard for digital communications port in cars to provide real-time data and standardized diagnostic trouble codes (DTCs).

An OBD2 (On-Board Diagnostics II) scanner can provide information about the status and health of various vehicular systems.

The Uten UT850 OBD2 Scanner Helps You Communicate With Your Car You can read codes and log data to find out exactly why that 'Check Engine' light is on. Justin Hughes Updated May 2, 2019 2:44 PM EDT ...

Instead of an integrated scan tool with a small, monochrome LCD, like the majority of models available, BlueDriver consists of an OBD-II dongle connecting to a smartphone through Bluetooth.

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What follows is some of what an OBD2 scanner can provide: Diagnostic Trouble Codes (DTCs): OBD2 scanners can read and interpret DTCs, which are codes that indicate issues within the vehicle's systems.

It is a device compatible with a system code reader that uses OBD2 protocols in your vehicle, and it also supports Bluetooth 4.0. FIXD OBD2 Scanner is a scanning device that accesses the vehicle’s ...

This is one of the only, if not the only CarPlay compatible OBD scanner apps on the App Store.

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In summary, the decision to invest in an expensive OBD2 scanner depends on your specific requirements and budget. If you only need basic code reading and clearing, a less expensive scanner might ...