diagun IV review

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images of Launch X431 Diagun IV OBD2 Diagnostic Tool Full Set Replaces X-431 Diagun3 Only for USA Clients

Launch X431 Diagun IV OBD2 Diagnostic Tool Full Set Replaces X-431 Diagun3 Only for USA Clients

Launch X431 Diagun IV Powerful Diagnostic Tool New X-431 Diagun IV Code Scanner with 2 years Free Update

X-431 Diagun IV is an slim evolutionary vehicle diagnostic tool. Featuring a quad-core 1.1GHz processor, and a 5.5 inch capacitive screen, X-431 Diagun IV delivers diagnostic functionality which helps to diagnose vehicle issues more efficiently.

In addition, X-431 Diagun IV supports Wi-Fi connection, one-click update, diagnostic feedback and all kinds of service functions (including oil lamp reset etc).

Top 8 reasons to choose Diagun Iv full set

With Android 7.0 system, support wifi one-click update
Handset, Easy to operate, avoid broken or lost bluetooth adpater.
SD Card storage: 16GB Storage,Enough room to download all software you want
Add 11 Special Function: Brake Reset,Oil Reset,SAS Reset,BAT.Reset,Bleeding,Elec.TH Tottle Rottle Rlrn, TPMS Reset, DPF REG.IMMO,Injector
2 Years Free update online
Multi-language, easy to change the language by yourself.

Language including: English,Spanish,French,Russian,Japanese,Arabic,Korean,Italian,German, Danish,polish,Finnish,Dutch,Czech,Portuguese,Swedish,Turkish,Greek,Hungarian,Romanian,Serbian

Support 131 kinds of car software
With full set yellow cable& connectors

2.Connecting by Bluetooth

X431 Diagun iv communication via bluetooth, very easy to use. X431 Diagun iv specially designed for Android platform with clear and user-friendly interface.

3.Browser: built-in Wi-Fi module makes surfing on the internet freely.

4.Email: allows you to send and receive emails.

5.Settings: to configure your personalized X-431 Diagun IV through it.

6.Applications: other android based applications can be customized to install or uninstall.

7.One-click Update: lets you update diagnostic software and APK more efficiently.

8.Remote Diagnosis: configures X-431 diagun IV as an I/M(Instant Messaging) tool, which enables technicians to exchange repair experience and perform remote assistance more conveniently.

9. Maintenance Help: Including: How-to Videos, operation skills and user manual, Q&A, Quick start guide etc

10,Wide Vehicle Coverage:

X-431 diagun iv supports all electronic control systems on 12V EFI models, incl. more than 131European, American and Asian models like Maserati, Ferrari, Rolls Royce, Bentley, Mercedes-Benz, BMW, Audi.Diagnose the electronic control system of prevailing vehicle models covering Asian, European, American and Chinese. It achieves full car model and full system vehicle trouble diagnosis

11.View History : Generally once a vehicle diagnosis is performed, X-431 PRO MINI will record the every details of diagnostic process. The History function provides a quick access to the tested vehicles and users can resume from the last operation, without the necessity of starting from scratch.

12.Special Functions:

Launch X-431 PRO MINI can program and code the electronic control system of prevailing vehicle models, also perform special functions, including:

1) Oil Reset Service

2) Steering Angle Calibration

3) Electronic Parking Brake Reset

4) Battery Register / Battery Maintenance

6) Electronic Throttle Position Reset / Learn

7) Diesel Particulate Filter (DPF) Regeneration

8) Tire Pressure Monitor System Reset

10) Immobilizer Matching

11) Fuel Injector Coding

For OBDII vehicle,proceed as follows:

1. Locate vehicle’s DLC socket.

2. Plug the VCI connector into the vehicle’s DLC socket (It is suggested to use the OBD II extension cable to connect the VCI connector and DLC socket).

3. Choose one of the two ways to obtain power from:

A. Power adaptor: Connect one end of the included power adaptor to DC IN port of X-431 Diagun IV handset, and the other end to AC outlet.

B. Internal battery pack

For non-OBDII vehicle, proceed as follows:

1. Locate vehicle’s DLC socket.

2. Select the corresponding non-16pin connector.

3. Plug the non-16pin end of the connector into the DLC socket, then connect the other end to the OBD I adaptor, and then tighten the captive screws.

4. Connect the other end of the adaptor to the included VCI connector.

5. To supply power to OBD I adaptor from:

A. Cigarette Lighter cable(optional): Connect one end of the cigarette lighter cable to vehicle’s cigarette lighter receptacle, and the other end to the power jack of OBD I adaptor.

B. Battery Clamps Cable(optional): Connect one end of the battery clamps

CPU: 1.1 GHz 4 cores

Battery: 2500mAh lithium polymer battery

Display: 5.5”touch capacitive screen

Size :215 x89.5 17(37)mm

DBS car IV detail:

Working Temperature :-10 ℃ to 50 ℃

Power Voltage: DC 12V

Bluetooth: Within 10 meters

Diagnostic Method: Bluetooth + Wired

Size: 72 x 47 x 24 mm

X-431 Diagun IV handset

VCI connector(Bluetooth connector)

Yellow bow with full cable

Note: Software with red font is required to be purchased separately.

1. How to save power?

Please turn off the screen while X-431 Diagun IV keeps idle.

Set a shorter standby time.

Decrease the brightness of the screen.

If WLAN connection is not required, please turn it off.

Disable GPS function if GPS service is not in use.

2. What should I do in case I forgot the screen lock?

You can set screen lock as pattern or password. If you forgot the password, please consult your device provider or reset your device.

Warning: Resetting may cause data loss. Before use, please make sure important data has been backed up.

3. How to do if the system runs slow?

In this case, please do the followings:

> Check all running applications and stop the unnecessary applications (Steps: Settings -> Apps -> Running -> Tap the desired application and then tap “Stop”).

> Check all installed applications, remove the unnecessary applications (Steps: Settings -> Apps -> Downloaded -> Tap the desired application and then tap “Uninstall”).

If all steps mentioned above are finished and the system still works slowly. Please try to close the system and reboot your X-431 Diagun IV.

4. How to reset X-431 Diagun IV?

Resetting may cause data loss. Before doing so, please make sure important data and information has been backed up.

Do the following to reset X-431 Diagun IV:

1. Tap “Settings” --> “Back & Reset”;

2. Tap “Factory data reset”;

3. Tap “Reset tablet”;

4. Tap “Clear all data” to start resetting until the tool automatically reboots.