X431 V is a new diagnostic tool released by Launch tech. It is composed of an X-431 V pad computer, a protection sleeve, a diagnostic connector and many OBD1 to OBD2 connectors. It communicates with your car by Bluetooth, it reads car DTCs and perfoms diagnosis by the X431 Pro computer, it achieves X431 series full car model and full-system diagnose function. Meanwhile, taking advantage of mobile internet, 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. As a result, it builds a broad vehicle diagnostic community, which helps you to share vehicle maintenance knowledge online, exchange vehicle maintenance experience online and provide vehicle maintenance related service support online.

All Systems Diagnosis
Faster and more effective than OE-level coverage diagnostic equipment

To diagnose cars comprehensively, Launch V scanner can read DTCs and data streams, perform the active tests, Coding for ALL systems.

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

All in 1 graphic data stream
view and capture (a record) real-time Live Data. This data including current operating status for parameters and /or sensor information can provide insight on overall vehicle performance. It can also be used to guide vehicle repair.

Auto VIN Tech
It supports quick diagnosis via one-button VIN scanning

Coding + Active Test + Adaptation + Matching
Not only exceptional OE-Level functionality of comprehensive OBDII diagnostics & services but Launch X431 V also covers advanced ECU coding Complete capabilities for codes, live data, active test, ECU information, adaptation, matching, coding, etc., With all this functionality

ECU Coding
The Coding function is used to re-flash the vehicle control modules, it allows you to reprogram adaptive data for certain components after making repairs or replacements.

Bidirectional Control, Actuation Test
access vehicle-specific sub-system and component tests, With this automotive diagnostic tool, you can perform actuator tests (testing the output elements). This feature lets you know if a specific system, component, or subsystem is functioning properly or not.

Matching
For example, do a Throttle relearn/reset after replacing the throttle body, program a new tcu after replacing, recode replacement parts to the car, perform a transmission quick learn, etc.

Support 30+ Kinds of Special Reset Service Functions:

(NOTE: You can find 15 kinds of commonly used reset functions in the reset menu, and other special functions in the car brand diagnostic software menu)

1) Oil Lamp, Oil Reset Service
This function allows you to perform a reset for the engine oil life system, which calculates an optimal oil life change interval depending on the vehicle's driving conditions and climate.

2) Electronic Parking Brake Reset
It is important in the maintenance of the electronic braking system's safety and efficiency.

3) Steering Angle Calibration
Helps clear the fault steering angle sensor memories and plays an important role in the steering angle sensor calibration.

4) ABS Bleeding
This function allows you to perform various bi-directional tests to check the operating conditions of the Anti-lock Braking System (ABS).

5) Tire Pressure Monitor System Reset
This function allows you to quickly look up the tire sensor IDs from the vehicle’s ECU, as well as to perform TPMS replacement and sensor tests.

6) Gear Learning
The scan tool monitors certain camshaft position sensor signals to determine if all conditions are met to continue with the procedure for Engine running.

7) IMMO Service
it is mainly used to disable the lost vehicle keys and program a new replacement key fob.

8) Injector Coding
Leaking injectors and some dead injectors can be missed even when an injector is disabled. Other problems with the ignition system and mechanical components also may not show an rpm loss when an injector is turned off

9) Battery Maintenance System Reset
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.

10) Diesel Particulate Filter (DPF) Regeneration
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.

11) Electronic Throttle Position Reset
This function enables you to make initial settings to throttle actuators and returns the “learned” values stored on ECU to the default state. Doing so can accurately control the actions of regulating throttle (or idle engine) to adjust the amount of air intake.

12) Gearbox Matching
This function can complete the gearbox self-learning to improve gear shifting quality.
When the gearbox is disassembled or repaired (after some of the car battery is powered off), it will lead to shifting delay or impact problem. In this case, this function needs to be done so that the gearbox can automatically compensate according to the driving conditions so as to achieve more comfortable and better shift quality.

13) AFS (Adaptive Front-lighting System) Reset
This feature is used to initialize the adaptive headlamp system. According to the ambient light intensity, the adaptive headlamp system may decide whether to automatically turn on the headlamps, and timely adjust the headlamp lighting
angle while monitoring the vehicle speed and body posture.

14) Sunroof Initialization
This function can set the sunroof lock off, closed when it rains, sliding/tilting sunroof memory function, temperature threshold outside the car, etc.

15) Suspension Calibration
This function can adjust the height of the body.
When replacing the body height sensor in the air suspension system, or control module, or when the vehicle level is incorrect, you need to perform this function to adjust the body height sensor for level calibration.
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