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Launch X-431

LAUNCH X431 V Bluetooth/Wifi OBD2 Full System Car Diagnostic Tool 8inch X-431 V X431 Pro Mini free Update

In Stock. History 157 sold. Item No. SP183-D

Latest price: US$799.00
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VXSCN El-50448 TPMS Tool

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Product Description

Launch X431 V 8'' Lenovo Tablet PC can replace X-431 V WiFi/Bluetooth and with 2 years free update on the official site. It communicates with your car by connecting DBSCAR with Bluetooth. it achieves X431 series full car model and full-system diagnose function. It integrates more application and service, such as creating maintenance data base and case library, providing instant maintenance information, establishing public and private maintenance social circle etc.

LAUNCH X431 V New model Auto Full System Diagnostic-Tool Support Multi-Language 2 Years Free Update

Top 8 Reasons to buy X431 V 8":

1. Completely replace X431 V 7inch and have bigger screen.
2. Support multi-languages: English, French, Spanish, German, Russian,   Korean,   Japanese, Portuguese,    Italian,   Polish, Dutch, Hungarian, Finnish, Simplified, Czech, Turkish, Greek, Arabic, Danish Persian, Romanian, Serbian, Swedish, Chinese Traditional...
3. Support communicate with vehicle via Wifi and Bluetooth, Bluetooth distance: 10M(Without Obstacle)
4. Support full system diagnosis and fast running speed, Reasonable PDA design, easy to carry
5. Supports up to 69 car brands about 220 car models from European, USA and Asian
6. Dealer Code: 755D
7. Easy to Update: Support Online One-Click Update,Two years free Update.When free update expired, update cost will be $399 for one year and $599 for two years.
No Need to Download Software to CF Card
8.No Software download IP limitation: Oversea download and update available

Launch  X431 V Introduction

X-431 V is a new Android-based vehicle trouble diagnostic device developed for internet applications. it inherits from LAUNCH's advanced diagnosing technology and is characterized by covering a wide range of vehicles , featuring powerful functions, and proving precise test result.

Through the Bluetooth communication between vehicle diagnostic connector and variant mobile intelligent terminals , is achieves X-431 series full car model and and full system vehicle trouble diagnostic  which  includes Reading DTCs, Clearing DTCs ,Reading Data Stream , Actuation Test and Special Function

Launch X431 V 8 Diagnosis Function:

 1.  Full Diagnosis Function:

X431 V can diagnose the electronic control system of prevailing vehicle models covering Asian, European, American and Chinese. Full range car models and full car system diagnosis make it a professional automotive diagnostic tool.
Diagnosis functions include: Read DTCs, Clear DTCs, Read datastream, Special functions etc;

X431 V-series product have so many advantage such as widely coverage at vehicle model, powerful test function, more special function, more accurate test data etc.
1.With special function such as BMW idle study, BMW injection rate adjustment, BMW battery replacement, Nissan matching key.
2.In addition to support Benz, BMW, Ford and other mainstream models, also support IRKIA, PERODUA, Proton, TATA, Maruti, Lancia and other domestic model from all over the world.
3.Full system Diagnosis.

2. Connecting by Bluetooth
X431 V communicates via Bluetooth, it is very easy to use.  X431 V Pad computer is specially designed for Android platform with clear and user-friendly interface. X431 V Pad computer is equipped with an exclusive X-431 V protection sleeve to prevent it from being damaged;

The owner can use golo connector to connect to his smart phone, then he can do a all system fault diagnosis of vehicle at any time, then form a diagnosis report, and transfer the report to maintenance technicians and related personnel through the account management interface, then he get the remote consultation and repair advice.


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

4. Email:
Allows you to send and receive email.

5. Search:
Enables you to locate your target quickly and conveniently;

6. Settings:
To configure your personalized X-431 V through it;

7.File Manager:
You can manage the files or downloaded files stored in SD card efficiently;
8. Other Additional Functions:
Alarm, calendar, calculator etc.

9. Applications:
Other android-based applications can be customized to install or uninstall.

Launch X431 Reset Service Function:

In addition to amazing & powerful diagnostic function, X-431 V also features various service functions. The most commonly performed service functions contain:
a) Oil Reset Service
    This function can be performed in the following cases:
      1. If the service lamp is on, you must provide service for the car. After service,you need to reset the driving mileage or driving time so that the service lamp turns off and the system enables the new service cycle.
      2. After changing engine oil or electric appliances that monitor oil life, you needto reset the service lamp.'

b) Steering Angle Calibration
     1. To reset the steering angle, first find the relative zero point position for the car to drive in straight line. Taking this position as reference, the ECU can calculate the accurate angle for left and right steering.
      2. After replacing the steering angle position sensor, replacing steering mechanical parts (such as steering gearbox, steering column, end tie rod, steering knuckle), performing four-wheel alignment, or recovering car body,you must reset the steering angle.

c) Electronic Parking Brake Reset
1. If the brake pad wears the brake pad sense line, the brake pad sense linesends a signal sense line to the on-board computer to replace the brake pad.After replacing the brake pad, you must reset the brake pad. Otherwise, the car alarms.
      2. Reset must be performed in the following cases:
              The brake pad and brake pad wear sensor are replaced.
              The brake pad indicator lamp is on.
              The brake pad sensor circuit is short, which is recovered.
              The servo motor is replaced.

 d) ABS Bleeding
This function allows you to perform various bi-directional tests to check the operating conditions of Anti-lock Braking System (ABS).
      1) When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity.
      2) If the ABS computer, ABS pump, brake master cylinder, brake cylinder, brake line, or brake fluid is replaced, the ABS bleeding function must be performed to bleed the ABS.
e) Electronic Throttle Position Reset / Learn
This function enables you to initialize the throttle actuators so that the “learned” values stored on ECU are returned to the default state. Doing so can accurately regulate throttle (or idle engine) operations to control the amount of air intake. Throttle matching must be performed in the  following cases:
           1) The ECU is replaced and the ECU does not yet store throttle working features.
           2) The ECU is disconnected from power and the ECU memory is lost.
           3) The throttle assembly is replaced.
           4) The intake pipe is replaced or removed, which affects idle speed control by ECU and throttle body.
           5) The throttle is cleaned. Although the idle throttle potentiometer features remain unchanged, with the same throttle opening, the air inflow has changed and idle speed control features have changed.

 f)  Battery Register/Battery Maintenance
This function enables you to perform a resetting operation on the monitoring unit of vehicle battery, in which the original low battery fault information will be  cleared and battery matching will be done.
       Battery matching must be performed in the following cases:
            1) Main battery is replaced. Battery matching must be performed to clear original low battery information and prevent the related control module from detecting false information. If the related control module detects false information, it will invalidate some electric auxiliary functions, such as automatic start & stop function, sunroof without one-key trigger function,power window without automatic function.
            2) Battery monitoring sensor. Battery matching is performed to re-match the control module and motoring sensor to detect battery power usage more accurately, which can avoid an error message displaying on the instrument panel.
g)  Diesel Particulate Filter (DPF) Regeneration
DPF regeneration is used to clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode (such as high temperature heating combustion, fuel additive or catalyst reduce PM ignition combustion) to stabilize the filter performance.
       DPF regeneration may be performed in the following cases:
            1) The exhaust back pressure sensor is replaced.
            2) The PM trap is removed or replaced.
            3) The fuel additive nozzle is removed or replaced.
            4) The catalytic oxidizer is removed or replaced.
            5) The DPF regeneration MIL is on and maintenance is performed.
            6) The DPF regeneration control module is rep
            7) Tire Pressure Monitor System Reset

Launch X431 V 8 Vehicle List:

How to connect Launch X431 V8 to Vehicle:
The method used to connect the diagnostic connector to a vehicle’s DLC depends on the vehicle’s configuration as follows:
   1)A vehicle equipped with an OBD II management system supplies both communication and 12V power through a standardized DLC.
   2)A vehicle not equipped with an OBD II management system supplies communication through a DLC connection, and in some cases supplies 12V power through the cigarette lighter receptacle or a connection to the vehicle battery.

Follow the steps mentioned below to connect OBD II vehicle:
1. Locate vehicle’s DLC socket.
2. Plug the diagnostic connector into the vehicle’s DLC socket (It is suggested to use the OBD II extension cable to connect the diagnostic 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 V tablet, 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 diagnostic connector.
5. To supply power to OBD I adaptor from:
     a) Cigarette Lighter: 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: Connect one end of the battery clamps cable to vehicle’s battery, and the other end to the power jack of OBD I adaptor.

X-431 V Tablet Parameter :

Operating System: Android 4.2
CPU: Quard Core 1.3GHz
Battery: 4200mh, rechargeable polymer lithium battery
Standby time: it is subject to the using environment. Generally it can keep working for 4 hours.
Extension memory card: 32G Micro SD(TF) card supported
Memory: 1G
Storage capacity: 16GB
LCD: 8.0 inch
LCD resolution: 1280X800
Touch screen: 5 points capacitive touch screen
Cameras: 2 mega rear and 5 mega front
Wi-Fi/Bluetooth: Supported
Working temperature: -10 ~ 55 (14°F to 131°F)
Storage temperature: -20 ~ 70 (-4°F to 158°F)

X-431 V DBSCAR Connector Parameter:

Working voltage: 9 ~15V
Average working current: about 35mA
Standby current: about 25mA
Working temperature: -20 to 55 (-4°F to 131°F)
Storage temperature: -30 to 70 (-22°F to 158°F)
Storage humidity: <80%
Working humidity: <60%
Net weight: about 26g

Packing List:
X-431 v pad computer
Password envelope
X-431 v protection sleeve
DBScar diagnostic connector
OBD II extension cable
Cigarette lighter cable
Power adaptor
USB data cable
Non-16pin connector


Item Comparision Between New Design and Old model

Launch X431 V 8 inch vs. X431 V Pro vs. Oversea Version vs. X431 Pro Mini

Comparision Of Launch X431 Diagun IV  and Launch X431 V 8inch Tablet:


Launch X431 Diagun IV

Launch X431 V 8inch Tablet



High Quality New Released Launch X431 V 8'' Lenovo Tablet PC 2 years Free Update online Replace X-431 V WiFi/Bluetooth





Operating system

Android 7.0

Android 4.2



Quad core 1.1 GHz

Quad core 1.0 GHz






(internal/SD card)

16GB (Expandable up to 64GB)

16GB (expandable by up to 32 GB)


LCD screen/Display

5.5" IPS screen;

8" IPS screen;



2500mh rechargeable polymer lithium battery

4200mh rechargeable polymer lithium battery



Wi-Fi: WLAN 802.11b/g/n

Wi-Fi: WLAN 802.11b/g/n



Front-facing 2MP camera;
rear-facing 8MP camera

Front-facing 2 MP camera;
rear-facing 5 MP
camera with 1080p HD video recording

Bluetooth Adapter

Bluetooth 4.1 (10M Without Obstacle)

Bluetooth 4.0 (10M Without Obstacle)


2 years free update online

2 years free update online


no need activation

no need activation

Vehicles Coverage

60 car brands(100 car models) from European, USA and Asian

96 car brands(220 car models) from European, USA and Asian;
1.Support BMW/Toyota models till 2017;
2.Support VW Online Programming
3.Adds India(MAHINDRA, MARUTI,TATA), AU(Ford, Holden), and Malay CARS (PROTON, PERODUA ), Brazilian(Fiat, GM etc), Chinese vehicles, which other x431 tool doesn't have.


English, German, French,
Spanish, Russian,Arabic,
Japanese,Korean,Chinese Traditional

English, German, French,
Spanish, Russian, Arabic,
Italian, Portuguese, Polish,
Czech,Turkish, Dutch,
Greek, Hungarian, Danish,
Farsi , Romanian, Serbian,
Finnish, Swedish,
Japanese, Korean,
Chinese Simplified, Chinese Traditional


Full Diagnosis, Electronic Parking Brake Reset, Oil Reset Service, Steering Angle Calibration, Battery Register / Battery Maintenance, ABS Bleeding, Electronic Throttle Position Reset / Learn, Diesel Particulate Filter (DPF) Regeneration, Tire Pressure Monitor System Reset(Note: Some Chinese cars have special functions as well.)

Full Diagnosis, Electronic Parking Brake Reset, Oil Reset Service, Steering Angle Calibration, SRS Reset, Battery Register / Battery Maintenance, ABS Bleeding, Electronic Throttle Position Reset / Learn, TPMS Reset, Diesel Particulate Filter (DPF) Regeneration, Gear Learn, IMMO Key Programming



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About Cancellation Policy

1.You can get a full refund if you make cancellation within 24hours. Because usually we will ship out package within 24 hours, for get full refund, please send us a cancellation note via order center or email.
2.If your cancellation made after 24 hours, please contact our customer service first, you can easily get touch with our customer service via email or any online contact method like skype, whatsapp or online chat. If customer service confirm your order have not been ship out, you can get a full refund
3. If your order has been proceed but have not get out of China(including Hongkong area), you can still cancel our order but you have to pay for the cancellation fee.(Detail fee please consult customer service for you order)
4. If the order already out of China, the order can not be canceled. If you want cancel it, you need send it back after you receive the package and you will need to undertaken the return fee.

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