Thinkdiag 2 All System Bidirectional Control OBD2 Diagnostic Scanner for iOS & Android, Bluetooth Intelligent Scan Tool

What is Ediag Plus、Thinkdiag 2?

Key selling points of Ediag Plus、Thinkdiag 2

1) All systems diagnosis

• Comprehensive coverage includes engine system, ABS, SRS, TPMS, SAS, IMMO, battery, oil service, and more.
• Full-system visibility helps technicians identify multiple fault sources in one session.

2) Full OBD2 and EOBD functions

• View freeze frame data to contextualize faults.
• Read and clear DTCs, plus I/M readiness tests.
• Graph data streams and VIN identification for quick asset tracking.

3) ECU Coding and Active Test (advanced diagnostics)

• ECU Coding (customize adaptive data for control modules after repairs or replacements).
• Active Test (actuation test) to verify actuator functionality without using manual vehicle controls.
• Capable of functions similar to high-end tools like X431.

4) 15 Reset functions

• Oil Reset, Steering Angle Calibration, ABS Bleeding, EGR Reset, AFS Reset, and more.
• Includes Electronic Parking Brake Reset, Battery Register/Maintenance, DPF Regeneration, Tire Pressure Monitor Reset, Anti-theft Matching, Gearbox Reset, Sunroof Reset, and Gear Learning.

5) Auto Scan Car VIN Code

• Automatically scans the car’s information, including VIN, model year, and engine type.
• Quick identification helps streamline diagnostics and service planning.

6) CAN-FD protocol support

• Added CAN-FD protocol to support more modern vehicles and faster data transmission.
• Improves compatibility with newer GM vehicles post-2020 and other CAN-FD-enabled models.

7) Other valuable functions

• Data display in 1 graph for live data visualization (multi-parameter overlays possible).
• Printed car health reports, remote diagnosis, and community support.
• Ability to print diagnostic reports for offline analysis and service records.

8) 1-year free updates

• Includes one year of free software updates, ensuring access to new vehicle compatibility, features, and bug fixes.

What makes Ediag Plus different from Ediag and Thinkdiag?

Key enhancements

• Bluetooth upgrade: BT 5.0 (vs. BT 4.2 in earlier versions) for faster, more reliable connections.
• CAN-FD protocol addition: Expanded vehicle coverage and improved data throughput.
• Expanded vehicle support: Focus on GM family (Chevrolet, Buick, Cadillac, GMC, Holden, DAEWOO, Ravon, Pontiac, Saturn, Hummer) and broader brands.
• Advanced data handling: CRC-based improvements enabling larger CAN frames (8–64 bytes) for reduced error risk.

Vehicle coverage and compatibility

GM and lineage vehicles supported

• Chevrolet Onix (2020–2021)
• Chevrolet Tracker (2020)
• Chevrolet Suburban (2021)
• Chevrolet Tahoe (2021)
• Cadillac Escalade (2021)
• GMC Yukon (2021)
• Buick and Holden variants
• DAEWOO, Alpheon, Ravon, Pontiac, Saturn, Hummer, and related marques
  H3: Broad OBD2 compatibility
• Supports standard OBD2/EOBD protocols and common vehicle models across Asian, European, American, and Chinese markets.
• Protocols include ISO 14230-4 (KWP2000), ISO 15765-4 (CAN), ISO 9141-2 (ISO), ISO 14229 (UDS), and SAE J1850 (VPW/PWM).

How Ediag Plus helps professionals and enthusiasts

• Quick and thorough diagnostics across multiple systems.
• Ability to perform ECU coding and active tests to reduce downtime after repairs.
• One-tool solution for VIN scanning, reporting, and data visualization.
• Pro-grade CAN-FD support at an accessible price point.

How to use Ediag Plus (quick start guide)

Step-by-step setup

• Step 1: Download the Ediag app on your smartphone (Android or iOS). If you’re using the old version, download the DZ App.
• Step 2: Open the Ediag app and register.
• Step 3: Log in to activate Ediag.
• Step 4: Plug the Ediag device into your car’s OBD2 port, enable Bluetooth, and download the software. If you’re using the old version, subscribe to the software first.
• Step 5: Start diagnosing—access ECU coding, active tests, 15 resets, and OBD2/EOBD functions through the app.

Frequently asked questions (FAQ)

Do I need PIN codes for key programming?

• Ediag Plus supports PIN code reading for most cars before 2008. For vehicles after 2008, PIN codes are typically required for key programming.
• If you’re uncertain about compatibility with a specific model/year, provide your vehicle details and we’ll check.

Is Ediag Plus compatible with Android and iOS?

• Yes. Ediag Plus supports both Android and iOS devices.

Technical specifications at a glance

• Protocols: ISO 14230-4, ISO 15765-4 CAN, ISO 9141-2, ISO 14229 (UDS), SAE J1850 VPW/PWM
• CAN-FD: Supported
• Bluetooth: BT 5.0 (upgrade from 4.2)
• Vehicle coverage: 115 brands and counting
• Languages: 12 languages including English, Russian, French, German, Spanish, Italian, Portuguese, Japanese, Turkish, Polish, Greek, Traditional Chinese
• Data visualization: Live data graphs with multi-parameter overlays
• Updates: 1-year free updates

Why choose Ediag Plus for your shop or garage

• Comprehensive diagnostics across all primary vehicle systems
• Advanced coding and actuation tests to support reliable repairs
• CAN-FD capability ensures future-proofed compatibility with newer vehicles
• Efficient VIN auto-scan, robust reporting, and remote support options
• Cost-effective compared to high-end diagnostic tools without sacrificing essential functionality

Conclusion