LAUNCH X431 PRO3S+ Bi-Directional Diagnostic Tool ECU Coding
Top Reasons to Choose LAUCNH X431 PRO3S+:
Warm Tip: The factory presets the language and the model software in English. Please contact us to change the language.
Launch X431 PROS3+ Functions:
ECU 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, providing ways for the issues of driveability, fuel efficiency, power loss, fault codes, durability of mechanical parts
2)Actuation Test (BI-Directional Control )
LAUNCH X431 PRO3S+ car scanner diagnostic tool features full bi-directional control ability, to send commands to vehicle’s systems/components, to verify system input/output without using the vehicle's controls, e.g. turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors, Injector Buz Test, turn on interior & exterior lights, sound horn, test door lock actuators and such.
3) New Added OE-LEVEL Advanced Functions:
Guided Functions: Compatible with Volkswagen / Audi / Skoda / Seat etc.
AutoAuth for FCA/ SGW,:Use the latest software update function AutoAuth to provide OBDII diagnosis, active testing, calibration, etc. for modern FCA/SGW vehicles, making the diagnostics more secure. Applicable to FCA vehicles equipped with a security gateway module (SGW) in 2017 and later (NOTE: FCA Americas can be registered and used for free)
Cylinder Balance Test/Cylinder leakage test/Cylinder Pressure variations.
Component Matching: Compatible with Volkswagen / Skoda / Seat / BMW / GM / Ford / Opel / Mazda / Fiat / Honda / Nissan / Hyundai / Kia / Subaru etc.
Online Coding: Compatible with Volkswagen / Audi / Benz / BMW / Seat / Porsche etc.
Online Account Login Service: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Online Calibration: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Online Parameterization: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Anti-theft IMMO Service: Compatible with Volkswagen / Audi / Skoda / Seat etc.
Power Balance: Compatible with Chrysler / GM / Ford etc.
Programmable Module Installation: Compatible with Ford / Mazda etc.
Flash Hidden Functions: Compatible with BMW / Porsche / Toyota / Subaru etc.
Key Programming : Add, Delete & Reprogram Keys, Rewrite smart keys, Replace smart key ECU, Replace KNOB IGNITION; Reset Key: Relearn a key.
4)31+ Professional Special Functions
LAUNCH X431 PRO3S+ provides many powerful special functions for precise test of the vehicle’s health status.
Note: You can find 21 kinds of commonly used reset functions in the reset menu, and other special functions in the car brand diagnostic software menu.
1.OIL RESET–Reset the oil life systems every time the oil and oil filter are changed;
2. FUEL INJECTOR CODING–Code new injector numbers to replace the previous one when fitting the new injectors or after the replacement is completed;
3.BRAKE RESET–Deactivate and activate the brake control system, assist with brake fluid control, open and close brake pads, etc.;
4.SAS RESET–Perform steering angle sensor calibration and clear records;
5.BAT RESET–Evaluate the battery charge state, monitor the closed-circuit current, register the battery replacement, etc.;
6.ABS BLEEDING–When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity;
7.ELEC.THROTTLE RLRN–Initialize the throttle actuators so that the “learned” values stored on ECU are returned to the default state;
8.TPMS RESET–Tire pressure resetting is required to be performed after maintenance is performed;
9.Key CODING: Help ECU to recognize the new keys when you need to add new keys.
10.DPF REG–Clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode to stabilize the filter performance;
11.GEAR(Crank Position Sensor Adaptive) LEARN–Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced. (Available in the system menu and free.Depending on the specific car models, not for all cars, ). and more and more function will be improved and optimized.
12.EPB RESET–Help replace and reset the brake pad.
13.AFS HEADLAMP RESET–Initialize the adaptive headlamp system.
14.SUNROOF INITIALIZATION–The sunroof needs to be reset when the sunroof control unit have communication problem or changed.
15.SUSPENSION RESET–Adjust the vehicle body height sensor for level calibration.
16.GEARBOX RESET–Help complete the gearbox self-learning to improve gear shifting quality.
17.TIRE RESET–Set the size parameters of the modified or replaced tire.
18.A/F RESET–Set or learn Air/Fuel ratio parameters.
19.ADBLUE RESET(Diesel Engine Exhaust Gas Filter)–Reset urea after the diesel exhaust treatment fluid is replaced or filled up.
20.COOLANT BLEEDING - Activate the electronic water pump.
21.NOX SENSOR RESET - Reset catalytic converter learned value stored in ECU.
22.STOP/START RESET - Set up the automatic start-stop function in ECU.
23.SEAT CALIBRATION - Calibrate the memory in replaced or repaired seats.
24.TRANSPORT MODE - Deactivate the transport mode.
25.WINDOWS CALIBRATION - Perform door window matching to recover ECU initial memory.
26.AC SYSTEM RELEARN/INITIALIZATION.
28.RESET FUEL ALCOHOL LEVEL.
29.RESET FUEL TRIM.
30.HIGH VOLTAGE BATTERY DIAGNOSTICS.
32.LANGUAGE CHANGE - Change vehicle system language, etc.
(Available in the system menu and free. Depending on the specific car models, NOT for all cars. ) More and more function will be improved and optimized.
Supported Vehicles List：
- European Cars:
For Audi, For Mercedes-Benz, For Maybach, For BMW, For Mini, For HCBMW, For Rollsroyce, For Citroen, For Fukang, For Ferrari, For Fiat, For Abbas, For Lancia, For Romeo, For NanjingFiat, For GAZ, For LandRover, For Jaguar, For Martha Lahti, For Open, For GMSA, For Vauxhall, For Peugeot, For DFPeugeot, For Porsche, For Renault, For Dacia, For Rover, For SAAB, For Skoda, For Seat, For Smart, For Transporter&V-Class, For VAZ, For Volvo, For VW, For Bingley, For Bugatti
- American Cars:
For Brazil Fiat, For Brazil GM, For Chrysler, For Dodge, For Jeep, For GM, For Buick, For Cadillac, For Chevrolet, For Ford, For ChinaFord, For Lincoln, For EuropeanFord
- Asian Cars:
For Daewoo, For Daihatsu, For Honda, For Acura, For DFHonda, For GZhonda, For Hyundai, For Ikco, For India Mahindra, For India Maruti, For India Tata, For JPIsuzu, For TLIsuzu, For Kia, For Luxgen, For Mahindra, For Malaysia Asia Pacific Perodua, For Malaysia Asia Pacific Proton, For Maruti, For Mazda, For YQMazda, For Mitsubishi, For Nissan, For Infiniti, For DFNissan, For Perodua, For Proton, For SAIPA, For Ssangyong, For Subaru, For Suzuki, For TATA, For Toyota, For Lexus, For TJToyota
- Australian Cars:
For Australia Ford, For Australia Horton
- Chinese Cars:
For Chang'an, For ChangCheng, For Chenghe, For DR automotive, For ECUADI, For BYD, For Foton, For Hafei, For Haima, For Brilliance, For Jiangling, For Iveco, For Jac JAC refine general, For Gonow Auto, For Xiamen Golden, For Kowloon, For Lifan auto, For GSMW, For SAIC Chase, For MVW Automotive, For Chery, For SAIC and MG, For SGM, For CHCHEVROLET, For CHBuick, For CHCadillac, For Tianjin FAW, For XinKai, For ZhongShun, For ZOTYE, For Zhongxing
(Note: Some car brands can only be used after the payment, please contact us before purchase.)
The screen size of X431 PRO3S+ (10.1 inches) based on Andoird 9.0 is larger. One screen can display 15 data stream (Graphic and textual), which is easy to navigate.
X431 PRO3S+ with 2.4GHz&5GHz dual-band Wi-Fi, the transmission rate is 4 times faster than the old version.
7000mAh rechargeable battery (up to 15 hours or more of battery life) to avoid frequent charging.
32+ 128GB (expandable) storage to save more vehicle documents and customer data.
CPU processor updated from 1.4GHz to 1.8GHz eight-core to perform diagnostics quickly and efficiently.
Multi-PID Live Data Graphing IN 1 Screen: One screen can display 15 data stream (Graphic and textual), which is easy to navigate.
8X FAST AUTO VIN technology
1pc x Display tablet
1pc x VCI connector
1pc x OBD II extension cable
1pc x Password envelope
1pc x USB cable
1pc x Power adaptor(Optional)
1pc x Battery clamps cable(Optional)
1pc x Cigarette lighter cable(Optional)
1pc x OBD I adaptor box(Optional)
1pc x Non-16pin adaptor cable kit(Optional)
What is the difference between launch x431 v+ and x431 pros3+?
Both scanners can do the same thing, but pro3s+ is the latest version and equipped with better hardware configuration
Check the table comparison below:
|Launch X431 Pro3S+||Launch X431 V+ Pro|
|Screen Size||10.1 inch||8.0 inch|
|System||Andriod 9.0||Andriod 9.0|
|Frequency||1.8GHz (8-core)||2.0GHz (4-core)|
|Passenger car 12V||Yes||Yes|
|Commercial Car 24V||Paid||Paid|
|New energy Car||No||No|
|Diagnostic system||All systems||All systems|
|Reset functions (free)||15||15|
|Reset functions (paid)||16||16|
|SGW (FCA AutoAuth)||Yes||Yes|
|Free update||2 Years||2 Years|
Pro3s+ has a larger screen, a bracket design, more connectors and runs faster.