XTOOL D8 Smart Diagnostic System


The XTOOL D8’s latest automotive diagnostic scanner performs ECU coding and online coding, allowing you to access the ECU of a vehicle to customise car settings, reprogram the adaptive data for certain components after replacement to enhance vehicle performance, and can also unfold the hidden features and disable the annoying functions.

  • Auto VIN Scan
  • Manual VIN Input
  • Automatic Selection
  • ECU Coding
  • Active Test ( BI-Directional Controls)
*Important: See product limitations below.

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Unboxing Video and How to Use the Xtool D8 Smart Diagnosis System

Credits to Brianok100

XTOOL D8 Smart Diagnosis System Product Functions:

Advanced ECU Coding

XTOOL D8 Smart Diagnosis System newest automotive diagnostic scanner performs ECU coding and online coding, allow you to access the ECU of a vehicle to customize car settings, reprogram the adaptive data for certain components after replacement to enhance vehicle performance, and also can unfold the hidden features, disable the annoying functions.

Active Test ( BI-Directional Control)

XTOOL D8 Smart Diagnosis System comes with Bi-Directional Control capability and is capable of performing Active Tests to access vehicle-specific subsystems and component tests. The tester outputs commands to the ECU to drive the actuators in order to determine the integrity of the system or parts by reading the ECU data, or by monitoring the operation of the actuators, like EVAP test, Cylinder Deactivation, Cycling A/C Clutch On/Off, switch fuel injector on/off, cycling ABS motor pump, test car window, door, sunroof, wipers and etc to pinpoint fault locations easily and effectively.

Note: ECU Coding and Active Test do NOT support all car models.

Support CAN FD Protocol

As the newest automotive diagnostic scanner, XTOOL D8 Smart Diagnosis System can work on newer CAN FD protocol vehicles (for GM vehicles after 2020).

OE Level All Systems Diagnostic (Few minutes Read all systems)

To diagnose cars comprehensively, XTOOL D8 Smart Diagnosis System scanner can access most car ECUs to read, clear DTCs, retrieve live data, freeze frame, ECU information and perform active tests, matching, adaptation, turn off warning lights, and reset monitors. 
For instance: Engines, Auto Transmission, Airbags, Immobilizer, Key Coding, ABS, Cruise Control, Instruments, Self Leveling Suspension systems, Seats, Doors, Gateway, Steering Angle, Air Suspension, Body Systems, Electronic Power Steering & Motor Assisted, Power Steering, Tyre Pressure, Rain Sensors, 4WD System, 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 Service Reset, Sliding Doors, Electronic Throttle, Navigation System, Rollover Sensor, Cruise Control, Multi-Function Steering Wheel, Aux Heating, Electronic Parking Brake, Clutch Electronics and etc.
XTOOL D8 Smart Diagnosis System
XTOOL D8 Smart Diagnosis System

Top Reasons to Get Xtool D8 Smart Diagnosis System

  • 8 Inch Scanner and Newest Tablet with the best Operating system and screen
  • Full systems diagnostic functions including the engineer,airbag. ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS etc
  • More than 30+ Special Functions like Oil Reset, EPB, BMS, SAS, DPF, TPMS, and IMMO Service etc
  • Actuation Test (Bi-directional control)+ECU Coding
  • Support more than 1000+ Car models and keep Online update
  • 24 hours Technical Support and Weekly New Car models Update
  • Works for all OBD2 functions for Read Codes/Erase Codes/Live Data
  • D8 Support Can FD for GM/Chevrolet For GMC Buick Cadillac Old models
  • Remote Support for Online helping
  • Multi-Language:English, Spanish, German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Simplified Chinese and traditional Chinese.
    (please send us the S/N of the device and then we will help you authorize language, and you can free switch it)
XTOOL D8 Smart Diagnosis System

XTOOL D8 Smart Diagnosis System with 31+ Kinds of Special Functions

  1. Oil Reset: After replacing the engine oil, turn off the oil service light and reset the service miles and interval.
  2. Electronic Parking Brake Reset: Reset the new electronic parking brake to resume safe braking of the wheels.
  3. Throttle Relearn: Allows you to reset the throttle actuators in order to correctly manage throttle (or idle engine) operations, which will help you maintain smooth idling and acceleration.
  4. Tire Pressure Monitor System Reset: Relearn TPMS sensors so that new sensors can be recognized by ECU.
  5. ABS Bleeding: Get a firm brake pad after air exhaustion.
  6. Key Programming/Immobilizer: Allows to disable a lost vehicle key to protect the vehicle from being stolen and add the new key.
  7. DPF Regeneration: Allows to clear PM from the DPF filter through oxidation or combustion to stabilize the filter performance.
  8. Injector Coding: Allows a new code to be written to the ECU for precise communication and injection control. The cylinder can better detect injectors once the ECU or injector is replaced, allowing for more precise fuel injection management.
  9. SAS Calibration: Allow to clear the fault steering angle sensor memories, perform reset steering angle sensor, and turn off steering wheel warning light.
  10. BMS Reset: Reset after changing the battery to delete the former battery’s low battery fault information and protect the new battery.
  11. DIY Mode : Programmer Car models Hidden functions (High configuration hidden function) And Windows Calibration, Seats Calibration.
  12. Gearbox Match: After replacement, matching the gearbox/transmission.
XTOOL D8 Smart Diagnosis System

XTool D8 Smart Diagnosis System Manual

What's in the Kit ?


  • Operating System :Android 5.1.1 
  • Storage:2G+64G 
  • Processor: Quad core processor 1.8Ghz
  • Display:1024 x 768 resolution 
  • Screen:8 inches touch screen 
  • Sensor :Gravity Sensor 
  • Audio Input:Microphone 
  • Audio Output :Speaker 
  • Interface:USB 3.0, DC Charging Port, VGA 
  • Battery:10,000mAh 
  • Input Voltage:12V 
  • Working Temperature:-10-50°C
  • Humidity:<90%
  •  Size:274x175x33.8(mm)


It is 2 years free update right now.

Video Series:

Comparison between Xtool D7 and Xtool D8

Credits to Brianok100

Watch This Before You Buy

Credits to Scan Tool Network

*IMPORTANT NOTICE/PRODUCT LIMITATIONS: Please note that not all features, functions and live data are available on some models, and not all vehicles may be compatible as well. Please contact us first to confirm. Returns due to incompatibility/missing feature without or against OBD2 Australia advise will be subject to our Returns Policy as agreed to on our Terms And Conditions.


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