KINGBOLEN All System OBD2 Diagnostic Scanner - EDIAG PLUS

The KINGBOLEN EDIAG PLUS is an advanced professional-grade all-system OBD2 diagnostic scanner desi...

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Product Information

Full details

The KINGBOLEN EDIAG PLUS is a professional-grade diagnostic tool engineered for automotive technicians and advanced DIYers who require deep access to vehicle health data. Its core strength lies in its comprehensive all-system diagnostic capabilities and bi-directional control, which allow users to trigger components and perform complex coding tasks. While it offers immense power for modern vehicles including those using the CAN-FD protocol, users should note that accessing advanced ECU coding and full software updates requires an active subscription after the initial one-year period.

All features

Model Part NumberEDIAG PLUS
BrandKINGBOLEN

Extended Product Information

FAQs

Does this tool work on all car brands?

The EDIAG PLUS covers 120+ vehicle brands worldwide, supporting most OBD2/EOBD compliant vehicles built since 1996.

What happens after the one-year free update period?

The device will continue to function, but you will need to purchase a subscription renewal to continue receiving software and database updates.

Can I use this on a laptop?

The EDIAG PLUS is designed primarily for use with smartphone and tablet applications on iOS and Android platforms.

Is internet required for diagnostics?

Basic diagnostics can often be performed offline, but online ECU coding and cloud-based features require an active internet connection.

Does it support TPMS reset?

Yes, TPMS reset is included as one of the 15+ essential service functions available on the device.

Troubleshooting

Device not appearing in Bluetooth list

Ensure the vehicle ignition is in the 'ON' position and the tool is firmly plugged into the OBD2 port. Toggle Bluetooth off and on again on your smartphone.

Auto-VIN fails to identify vehicle

Manually enter the vehicle's VIN or select the make, model, and year manually from the application menu.

Loss of connection during scan

Check that the smartphone is within close range of the diagnostic tool and there is no interference from other active Bluetooth devices.

Pros and Cons

Pros

  • Comprehensive coverage of 120+ vehicle brands worldwide
  • Supports bi-directional control for precise testing
  • Fast and accurate Auto-VIN detection
  • Includes one year of free software updates
  • Professional-grade ECU coding capabilities

Cons

  • Requires an active subscription to maintain latest software updates after one year
  • Advanced coding features may have a steeper learning curve for beginners
  • Requires a stable smartphone or tablet connection for operation

Setup, Compatibility & Care

To begin, download the official KINGBOLEN application on your iOS or Android device. Connect the EDIAG PLUS hardware to your vehicle's OBD2 port and pair it via Bluetooth through the application settings. The app will prompt you to register and activate your device using the included serial number. For compatibility, the device works with the vast majority of OBD2-compliant vehicles produced after 1996 and supports the specialized CAN-FD protocol used in newer models. Regarding care, always disconnect the tool from the OBD2 port when not in use to prevent battery drain. Keep the hardware in a cool, dry place and ensure your smartphone's operating system is updated to support the latest version of the diagnostic app.