XTOOL D8 professional automotive scanner is the newest all-in-one diagnostic tool in 2022. It is a scan tool that you can rely on most of the time to detect different errors fast and perform various of maintenance functions.As XTOOL’s latest model, D8 offers a robust lineup of advanced functions such as ECU coding, bi-directional control, OE full diagnostics, 31+ services, and allows the workshop mechanic to troubleshoot quickly and efficiently for a seamless work flow.
XTOOL D8 Automotive Scan Tool Bi-Directional Control OBD2 Car Diagnostic Scanner+ECU Coding 38+ Services+Key Programming is a one of our XTOOL Tools, you can buy XTOOL D8 Automotive Scan Tool Bi-Directional Control OBD2 Car Diagnostic Scanner+ECU Coding 38+ Services+Key Programming from ukobd2.com.
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XTOOL D8 professional automotive scanner is the newest all-in-one diagnostic tool released in 2022. Designed for reliable and fast error detection, this advanced scan tool supports a wide range of maintenance functions, making it an essential device for automotive diagnostics.
As XTOOL’s latest model, the D8 delivers powerful features including ECU coding, bi-directional control, OE-level full system diagnostics, over 31 service functions, and Key Programming. It enables workshop mechanics to troubleshoot efficiently and maintain a seamless workflow.


The XTOOL D8 allows ECU and online coding, giving users access to a vehicle’s ECU for customizing settings, reprogramming adaptive data after component replacement, enhancing performance, unlocking hidden features, or disabling unwanted functions.
With bi-directional control, the D8 can perform active tests on specific subsystems and components. It sends commands to the ECU to activate actuators—such as EVAP systems, cylinder deactivation, A/C clutch, fuel injectors, ABS motor pump, windows, doors, sunroof, and wipers—allowing real-time monitoring and accurate fault diagnosis based on system response.
Note: ECU Coding and Active Test are not supported on all vehicle models.
The XTOOL D8 is compatible with modern vehicles using the CAN FD protocol, specifically GM models manufactured after 2020, ensuring up-to-date diagnostic capabilities.
The D8 performs comprehensive diagnostics across nearly all vehicle systems within minutes. It reads and clears DTCs, retrieves live data, freeze frame data, ECU information, and supports active testing, adaptation, matching, warning light reset, and monitor reset.
Supported systems include: Engine, Automatic Transmission, Airbags, Immobilizer, Key Coding, ABS, Cruise Control, Instruments, Self-Leveling Suspension, Seats, Doors, Gateway, Steering Angle, Air Suspension, Body Systems, Electronic Power Steering, Motor-Assisted Steering, Power Steering, TPMS, Rain Sensors, 4WD, Stabilizer, Intelligent Parking Assist, Door Motors, Audio Systems, Air Conditioning, Tiptronic, Anti-Theft, Soft Top, Headlamp Leveling, Central Locking, Automatic Clutch, DPF Reset, Electric Windows, Plip Programming, Heated Rear Window, Xenon Headlights, Wash Wipe, Fuel Burning Heater, Transfer Box, Seat Memory, Oil Life Reset, Sliding Doors, Electronic Throttle, Navigation, Rollover Sensor, Multi-Function Steering Wheel, Aux Heating, Electronic Parking Brake, Clutch Electronics, and more.
The XTOOL D8 offers extensive special service capabilities designed to streamline common repair and maintenance tasks:
Additional supported functions: Headlight Adjustment, Airbag Reset, Tire Reset, Language Change, Suspension Calibration, ABS Initialization, Seat Calibration, Transport Mode, Tire Upgrade, Tooth Learning, A/F Reset, Coolant Bleed, and more.
Note: These special functions may not be available on all vehicle makes and models. Please provide your vehicle details for compatibility verification.

| Operating System | Android 5.1.1 |
|---|---|
| Display | 8.0 inch |
| Storage | 2GB RAM, 64GB ROM |
| Processor | Quad-Core 1.8GHz |
| CPU | 1.8GHz |
| Camera | 8.0 Megapixel rear camera with auto focus and flash |
| Sensor | Gravity sensing (accelerometer) |
| Audio Input | Microphone |
| Audio Output | Integrated speaker |
| Interface | USB 3.0, DC Charging Port, VAG Interface |
| Battery | 10,000mAh, 3.7V Lithium Polymer |
| Input Voltage | 12V |
| Working Temperature | -10°C to 50°C |
| Relative Humidity | <90% |
| Tablet Dimensions | 274 x 175 x 33.8 mm |

Note: To ensure optimal battery performance and longevity, charge the device in an ambient temperature range of 0–40°C.