What Updates have we made in 2021 as Elite UPGRADED Version OF LAUNCH X431 V ( PK LAUNCH X431 V+ PRO3S PLUS , Foxwell GT60 GT65 , Ancel X7 V6 DS700 , Autel MaxiCOM MK808 MaxiPRO MP808 MP808TS , ThinkCar ThinkTool PRO )
Good News !!! NEW FUNCTION of LAUNCH X431 V Pro released this month (2021.04):
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 .For example , x431 v have the ability to actuate relays, injectors, coils, or perform system tests, etc. Also it will actuate solenoids valve and actuators for active testing to identify the error easily moreover. The bidirectional functions are quite extensive. even open an e.g.r. valve and seeing the difference in idle response and oxygen sensor voltage. Please note: Active tests are NOT universal for all vehicles, check compatibility with VIN number before purchase. Active tests vary depending on the manufacturer, year, and model, and only the available tests display in the menu.
What is ECU Coding?
The advanced coding function is used to re-flash the vehicle control modules, which allows you to update the computer software on the vehicle to the latest version, as well as to reprogram adaptive data for certain components after making repairs or replacements, providing solutions for the issues of drivability, fuel efficiency, power loss, fault codes, durability of mechanical parts etc. But please note, ecu coding are NOT universal for all vehicles, please check compatibility with VIN number before purchase.
1 Oil Reset
The lightening of the car maintenance light indicates that the vehicle needs maintenance.Reset themileage or driving time to zero after the maintenance, so the maintenance light will go out and the systemwill start a new maintenance cycle.
2 Elec.Throttle Adaption
Elec. Throttle Adaption is to utilize the car decoder to initialize the throttle actuator so that the learningvalue of the ECU returns to the initial state.By doing these, the movement of the throttle (or idle motor)can be more accurately controlled, thus adjust the intake volume.
3 Steering Angle Reset
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.After replacing the steering angle position sensor, replacing steering mechanical parts (such as steeringgearbox, steering column, end tie rod, steering knuckle), performing four-wheel alignment, or recoveringcar body, you must reset the steering angle.
4 Battery Matching
This function enables you to perform a resetting operation on the monitoring unit of vehicle battery, inwhich the original low battery fault information will be cleared and battery matching will be done.
5 ABS Bleeding
When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system torestore ABS brake sensitivity. lf the ABS computer,ABS pump, brake master cylinder, brake cylinder, brakeline, or brake fluid is replaced, the ABS bleeding function must be performed to bleed the ABS.
6 Break-pad Reset
lf the brake pad wears the brake pad sense line, the brake pad sense line sends a signal sense line to theon-board computer to replace the brake pad.After replacing the brake pad, you must reset the brake pad.Otherwise, the car alarms.
7 DPF Regeneration
DPF regeneration is used to clear PM (Particulate Matter) from the DPF filter through continuouscombustion oxidation mode (such as high temperature heating combustion, fuel additive or catalyst reducePM ignition combustion) to stabilize the filter performance.
8 Gear Learning
The crankshaft position sensor learns crankshaft gear machining tolerance and saves to the computerto more accurately diagnose engine misfires. lf gear learning is not performed for a car equipped withDelphi engine, the MlL turns on after the engine is started.The diagnostic device detects the DTC P1336'gear not learned'. In this case, you must use the diagnostic device to perform gear learning for the car.After gear learning is successful, the MIL turns off. After the engine ECU, crankshaft position sensor, orcrankshaft flywheel is replaced, or the DTC 'gear not learned” is present, gear learning must be performed.
9 IMMO Service
To prevent the car being used by unauthorized keys, the anti-theft key matching function must beperformed so that the immobilizer control system on the car identifies and authorizes remote control keysto normally use the car. When the ignition switch key, ignition switch, combined instrument panel,ECu,BCM, or remote control battery is replaced, anti-theft key matching must be performed.
10 Injector Coding
Write injector actual code or rewrite code in the ECU to the injector code of the corresponding cylinder soas to more accurately control or correct cylinder injection quantity. After the ECU or injector is replaced,injector code of each cylinder must be confirmed or re-coded so that the cylinder can better identifyinjectors to accurately control fuel injection.
11 TPMS Reset
After the tire pressure MIL turns on and maintenance is performed, the tire pressure resetting functionmust be performed to reset tire pressure and turn off the tire pressure MIL.Tire pressure resetting mustbe performed after maintenance is performed in the following cases: tire pressure is too low, tire leaks, tirepressure monitoring device is replaced or installed, tire is replaced, tire pressure sensor is damaged,andtire is replaced for the car with tire pressure monitoring function.
12 Suspension Matching
This function can adjust the height of the body. When replacing the body height sensor in the airsuspension system, or control module or when the vehicle level is incorrect, you need to perform thisfunction to adjust the body height sensor for level calibration.
13 AFS Reset
This feature is used to initialize the adaptive headlamp system.According to the ambient light intensity, theadaptive headlamp system may decide whether to automatically turn on the headlamps, and timely adjustthe headlamp lighting angle while monitoring the vehicle speed and body posture.
14 A/T Learning
This function can complete the gearbox self-learning to improve gear shifting quality. When the gearbox isdisassembled or repaired (after some of the car battery is powered off), it will lead to shift delay or impactproblem. In this case, this function needs to be done so that the gearbox can automatically compensateaccording to the driving conditions so as to achieve more comfortable and better shift quality.
15 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.
16 EGR Adaption
This function is used to learn the EGR (Exhaust Gas Recirculation) valve after it is cleaned or replaced.
17 ODO Reset
a) ODo reset is to copy,write, or rewrite the value of kilometers in the chip of odometer by using a car
diagnostic computer and data cable, so that the odometer shows the actual mileage.
b)Usually when the mileage is not correct due to the damaged vehicle speed sensor or odometer failure, it is necessary to do ODo reset after maintenance.
18 Airbag Reset
This function resets the airbag data to clear the airbag collision fault indicator. When the vehicle collidesand the airbag deploys, the corresponding fault code of the collision data appears, the airbag indicatorlights up, and the fault code cannot be cleared. Since the data inside the airbag computer is disposable,it is required that all new accessories must be replaced, but after performing this function, the data of theairbag computer can be recovered and the fault code can be cleared, the airbag light will go out, and theairbag computer can continue to use.
19 Transport Mode
ln order to reduce power consumption, the following functions may be disabled,including limiting thevehicle speed, not waking up the door opening network, and disabling the remote control key, etc. At thistime, the transport mode needs to be deactivated to restore the vehicle to normal.
20 A/F Reset
This function is applied to set or learn Air/Fuel ratio parameters.
21 Stop/Start Reset
This function is used to open or close the automatic start-stop function via setting the hidden function inECU(provided that the vehicle has a hidden function and supported by hardware).
22 NOx Sensor Reset
NOx sensor is a sensor used to detect the content of nitrogen oxides (NOx) in engine exhaust. lf theNOx fault is re-initialized and the NOx catalytic converter is replaced, it is necessary to reset the catalyticconverter learned value stored in the engine ECu.
23 AdBlue Reset (Diesel Engine Exhaust Gas Filter)
After the diesel exhaust treatment fluid (car urea) is replaced or flled up, urea reset operation is required.
24 Seat Calibration
This function is applied to match the seats with memory function that are replaced and repaired.
25 Coolant Bleeding
Use this function to activate the electronic water pump before venting the cooling system.
26 Tyre Reset
This function is used to set the size parameters of the modified or replaced tire.
27 Windows Calibration
This feature is designed to perform door window matching to recover ECU initial memory, and recover theautomatic ascending and descending function of power window.
28 Language Change
This function is used to change the system language of the vehicle central control panel.
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2021 ADVANCE FUNCTION: LATEST LAUNCH X431 V V4.0 Compatible Models
(contact seller to get a link to purchase this model)
1.X431 Videoscope: Check unseen parts of engine, fuel tank system, etc.
2.X431 TSGUN TPMS WAND: Activate all sensors,TPMS relearn,Program LAUNCH sensors
3.X431 RF-Sensor: Copy the original tire pressure sensor data; can be programmed unlimited times
4.X431 PROG: IMMO functions for VAG Group Above 3.5
5.X431 BST360: Battery Health Test, Smart System Test, Charging Health Test, Test Report
6.X431 PRINTER: Print out diagnostic data/ reports
More compatible modules are waiting…
X 431 V Tablet Parameter :
