Xtool EZ400 Pro is a professional diagnostic tool which also have IMMO,DPF,Oil Service,EPB,TPS,BMS Reset,ODO adjustment,Air Suspension,Throttle relearn,SAS functions.Also ez400 pro can read ECU information, read and clear DTCs ,read live data. Support One-Click update and 1 year warranty.Hundreds of engineers continue to develop the latest models and software
XTOOL EZ400 PRO Diagnostic Tool Bluetooth Scanner Free Update Online
Top Reasons to Get Xtool EZ400 Pro:
1.Easy registration by connecting with WIFI
2.Wireless diagnosis via Bluetooth
3.One-click Update via WIFI
5.Diagnosis reports in PDF file
6.Record and playback live data
7.7 inch multi-touch screen
EZ400PRO Full System Diagnostic Tool
9.Extensive vehicle coverage for most US, Asian and European vehicle makes
10.Multi-Language :English,French,Spanish,Polish,Russian (English is the default language, if you want other language need to provide Serial Number to change)
1.To diagnose Engineer System if your Engineer get any error code and problems
2.To diagnose Airbag System if you Feel the Airbag will not pop up automatically,and with the error codes.the ez400pro can read the error codes and help you fix it
3.To diagnose Brake System if you feel the brake pedal is mushy and notice unusual odor or noise, etc. A properly operating brake system is critical to ensure safe vehicle control and operation;
4.To diagnose Emission System if the system is affected by vehicle age or poor quality fuel. A good emission system reduces harmful gases to a large degree and protects you from being fined;
5.To diagnose Fuel system if vehicle won't start or “Check Engine” light is illuminated. Check car's fuel system regularly ensures the best performance of your car with the lowest emissions;
6.To diagnose Transmission if your car is slipping or difficult to shift. The system plays an important part in the overall performance of your car;
7.To diagnose Wiper System if you observe chattering or streaking wiper. If the car is not regularly checked, the accident might happen because you can't see clearly;
8.To diagnose Light System if you see rapid signal blinking or dimming lights. And many more ... EZ400PRO With more than 15 kinds special functions Like ......
EZ400 Pro Special Function List
Oil Reset :
allows you to perform reset for a new calculation of Engine Oil Life system once changed the oil.
EPB Reset :
is important in the maintenance of electronic braking system's safety and efficiency.
allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.
specially works for Diesel Particulate Filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.
it is mainly used to disable the lost vehicle keys and program a new replacement key fob.
The throttle body is a tube containing a pivoting flat valve (butterfly) that is used to control the amount ofair entering an engine.
In an electronically fuel injected car, a throttle position sensor and air flow sensorcommunicate with the computer, which supplies the corresponding amount of fuel needed at the injectors. It must need re-learning throttle sensor position after clearing or repair
ABS brake bleeding to get a firm brake pad after air exhaustion.
the EZ400pro can down your car mile or odometer (please notice this not support for the Toyota and Honda) And so on .......
EZ400PRO Support works for the Odometer Adjustment can change your Odometer value (Not working for all car models please ask the seller before bought
Precautions Before Use
1. The vehicle power supply has to meet the normal voltage limits DC4.8V---5V.
2. When pull and plug test wire harness, users should pinch the front-end of the wire harness to pull and plug, not pull the middle section
of the wire harness. Users should check the corresponding direction of the port and plug in horizontally when they plug the wire harness,
instead of inserting in an oblique way, which may damage the terminal.
3. When taking some special functions tests, users are required to operate the device according to operating instructions. For vehicle,
it has to strictly meet the requirements, for example, the conditions that some vehicle models need to be reached are as follows:
engine temperature 80℃/105℃,turn off the loads (such as headlights, air-conditioner, etc.), put accelerator pedal in released position, etc.
4. The ECU for Chinese domestic vehicle models are relatively disorderly, so when users meet conditions, such as the car can not be tested or
the test data is wrong, they should consider whether the selected menu corresponds to the tested electronic control system, or they can find the
car ECU and select the right menu according to the model number on the ECU label.
5. If users can not find the tested vehicle model or electronic control system in EZ400PRO test menu, they may need to update the software or
consult Xtool technical service department
6. Banned to have connection test by using harness not from Xtool to avoid unnecessary losses.
7. Banned to power off directly in the communication between EZ400PRO and vehicle. Users should cancel the task and return to the main
interface, then power off.
8. The device should be put and lifted slightly to avoid collision when using EZ400PRO. When click the screen, touch it gently to guarantee
the service life of the touch screen.
9. During long period of non-use, please disconnect the power and turn it off.
Users can choose menu based on their actual needs:
selection for Europe means entering European cars menu, selection for Asia means entering Asian cars menu, selection for America
means entering American cars menu, selection for China means entering Chinese cars menu. Users also can input vehicle model to search.
XTOOL EZ400 Pro Test Functions
Take Volkswagen car for example, select Diagnosis, then select Europe Car, users can see Volkswagen's logo. If the logo has not been seen,
please swipe up and down or enter the car model to research.
Different vehicles have slight different menus.
Common main function menu includes the following options:
This function is to read ECU version information, which is the equivalent of “System Identification”or "System Information”in some
electronic control systems, all mean to read ECU related software and hardware versions, shown as below.
Select Read Trouble Codes to read trouble codes stored in ECU. Screen will show the trouble code and its definition when read the trouble
codes, shown as below.
Tip: In the process of diagnosis, if the device shows “System is OK” or “No Trouble Code”, it means there is no related trouble
code stored in ECU or some troubles are not under the control of ECU, most of these troubles are mechanical system troubles
or executive circuit troubles, it is also possible that signal of the sensor may bias within limits, which can be judged in Live Data.
Return to the previous step, select Clear DTCs to clear current and historical trouble codes memory in ECU. Performing this function
will clear all the current and historical trouble codes. Make sure whether the trouble codes have been recorded before clearing, shown as below.
Click YES to make clear confirmation, if the communication is normal, it will show “Trouble Codes Successfully Cleared” or
“Trouble Codes Cleared”. Generally, users need re-read trouble codes after cleaning them to confirm whether the trouble codes
have been cleared.
Read Live Data
Auto ECUs send out operating parameters and working status of various components in the form of Electronic Signal, here Electronic Signal
refers to Live Data. Common Engine Live Data includes Engine Speed, Throttle Position Sensor Voltage, Oxygen Sensor Voltage, Coolant
Temperature, Spark Advance Angle, Idle Speed Switch State, Intake Air Temperature, Intake Pressure, etc.
Live Data is the important function for maintenance technicians to further diagnose the troubles. This function needs maintenance
technicians very familiar with sensor data of each system, control signals and control modes, all which are the indispensable basis of using
Live Data function for maintenance technicians.
XTOOL EZ400 Pro Display Modes
There are two modes to view Live Data, users can choose optimum mode according their own needs and different parameter types.
Dashboard Mode: Display parameters in the form of simulating instrument graphics.
Graph Mode: Display parameters in the form of graph.
Test Conditions: Ignition on engine off
If engine started or rotation speed signal recognized, actuating component diagnosing will be interrupted.
In the process of actuating components diagnosis, single component will always be in the trigger status until the next component being activated.
Before repeating actuating components diagnosis, users should start engine in short-time, or turn ignition off for 2 seconds.
Actuating components can be checked by hearing or touching.
In the process of all actuating components diagnosis, electric fuel pump is always working.
10 minutes later, actuating components diagnosing is terminated.
Actuating Component: it is responsible for executing various instructions issued by ECU, which is the instruction completer.
Return to Dynamic Diagnostic Data, enter Actuating Components Test and it will show the menu of the actuating components
that carry out action test, shown as below.
Tip: Actuating Components Test performs function tests for parts of system actuating components. When performing this function,
the diagnostic tool will take action test by simulating ECU signal to judge whether the actuating components or circuits are good.
Return to Dynamic Diagnostic Data, enter Actuating Components Test and it will show the menu of the actuating components that carry out action test.
XTOOL EZ400 Pro Settings
Select enter Settings; users can set the language, unit and other system related options:
select the language. Please tick the needed option from multi-language options on the right.
Select unit of measurement. Users can tick Metric or English measurement.
Scan QR Code for Shopping Anywhere.Contact information:
Android system setup, such as wireless, audio frequency, light sensation, etc.
Diagnostic Reports is for checking the saved files, such as the report of Live Data or Trouble Codes or pictures generating in the process of diagnosis, users also can know what cars have been tested.
It includes three parts: PDF Files, Pictures and Data Playback.
PDF files are the diagnostic reports of Live Data or Trouble Codes in the process of diagnosis. Entering PDF can check various diagnostic reports.
Pictures are all the screen capture files in the diagnosis process.
Data Playback can check what cars have been tested and play recorded Live Data & freeze frame.
EZ400PRO Technical Parameters
Operating System: Android
Processor: Quad-core 1.6GHz Processor
Memory: 1G RAM,16G FLASH
Display: 7.0 inch touch screen with 1024×600 resolution
Sensors: Gravity Sensor,Ambient Light Sensor
Audio Input/Output: Microphone, Dual Speakers, 4-Band 3.5 mm stereo/standard headset jack
Power and Battery: 4000mAh, 3.7V lithium-polymer battery
Power Voltage: 5V
Power Consumption: 8W
Operating Temperature: -20 to 50℃(-4 to 126℉)
Dimension (L*W*H): 218*150*29mm
1pc x OBD II-16
1pc x HONDA-3
1pc x BMW-20
1pc x TOYOTA-17
1pc x MAZDA-17R
1pc x KIA-20
1pc x HYUNDAI/KIA-10
1pc x NISSAN-14
1pc x GM/DAEWOO-12
1pc x SELFTEST
1pc x UNIVERSAL-3
1pc x SUZUKI-3
1pc x FIAT-3
1pc x CITROEN-2
1pc x AUDI-4
1pc x MITSUBISHI-12+16
1pc x BENZ-38
1pc x BENZ-14
1pc x MAINCABLE
1pc x Battery Cable
1pc x Cigar Lighter Cable
1pc x EZ400PRO Tablet
1pc x Charger for Tablet
1pc x Charger US Adapter
1pc x Charger EU Adapter
1pc x MicroUSB Cable
1pc x Tool Case
1pc x Certificate of Quality
1pc x Packing List
1pc x User Manual
1pc x Carton
Live Support: Tidio Online Support
If you have no special requirements, we automatically select the shipping warehouse and shipping method for you by default.
US, UK,EU Warehouse Shipping:
2-5 working days. We have stocked up hot sale items in US,UK,EU Warehouse , which is more convenient for customers. Free TAX, faster shipping with cheaper price. Orders from US,UK or EU will be delivered by US Fedex/USPS,DE DHL Post or Royalmail Hermes,DPD from US,EU, UK warehouse.
DHL Shipping: 3-7 working days, To help you clearance we will help declare a lower price on the invoice to help clearance. If address is remote area, you need pay remote freight or we will ship by Normal Post or Yanwen/EMS/Aramex Express.Please remember to leave message if you have any special requirement.
Yanwen Express: 7-15 working days, usually No Tax for European Countries or Remote Area . The tax was pre-paid, when package reached, there's no tax no extra fee for customers.Due to high custom tax in European Countries,Like United Kingdom, Germany, France, Italy, Spain, Belgium,Austria, Portugal, Hungary,etc, we will use Yanwen express or DHL.
(Default ship via DHL,if you need other shipment method , please inform us first. thank you)
Postal Service: 12-20 working days,although takes long time but also free tax
All the Vident tools in our site we provide one year warranty.
1. If you have any technical problem, please contact us online or by email sales@Xtooleshop.com
2. Remote help service: If your problem needs to be solved by remote help by our engineer, please download the teamviewer software, install it on your computer, then give us ID and password for remote help.
1. Damaged tool Service: If the product you received has been damaged during the shipping, please report to local DHL office/Post office immediately and ask for damage proof, then contact our website customer service for exchange service.
2. Product Quality problem for refund or exchange: If the product has any problems, please contact our customer service online within 7 days and return the item to us within 30 days upon the arrival.If you not contact us within 7 days and not return to us within 30days, it is considered as used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT.
3. Return Service: All returned items MUST BE in the original packaging and you need to provide us with the shipping tracking number, specific reason for the return, and also your order number. Buyer pays return shipping fee.
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