Extensions modules
Launch X431 Pro3 ACE Functions
All System Diagnosis
The LAUNCH X431 PRO3 ACE auto code reader is a cost-effective automotive scanner, that offers OE-level diagnoses on all available electronic systems, which can read/clear codes, data stream, read control module information for ECM, ABS, SRS, TCM, EPB, TPMS, SAS, A/C, BMS, ESP systems, etc.
Supports OBD2 Full Functions:It supports OBD ll functions to help you turn off the annoying instrument fault indicator and also can read/clear codes, O2 sensor test, I/M readiness, On-board monitor test, read data stream, display freeze frame data, EVAP system test, retrieve vehicle information (VIN, calibration ID, calibration verification numbers)
Supports Full System Diagnostics: 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/DP.F Reset Electric Windows / Plip Programming / Heated Rear Window / Xenon Headlights / Wash Wipe / Fuel Burning Heater / Transfer Box / Seat Memory / Oil Reset / Sliding Doors / Electronic Throttle Navigation System / Rollover Sensor / Cruise Control / Multi Function Steering Wheel / Aux Heating / Electronic Parking Brake / Clutch Electronics ... and more.
Full 10 Mode OBDII/EOBD/JOBD Car Diagnostics Functions
1.Reading Codes:Show the detailed description of the Diagnostic Trouble Code (DTCs)
2.Erasing Codes & Reset:Turns off Check Engine Light (MIL), clears codes and resets monitors.
3.Data Stream:Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze frame data.
4.I/M Readiness Status:Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing.
5.Read Live Data Stream:Show the information of continuous data stream from a vehicle in live graphic (waveform) display.
6.View Freeze Frame Data:Check the certain vehicle conditions which are recorded by the on-board computer at the time the emission-related fault occurs.
7.O2 Sensor Test:Allows retrieval and viewing of O2 sensor monitor test results for the most recently performed tests from the vehicle’s on-board computer.
8.On-Board Monitor Test:Retrieves and displays test results for emission-related powertrain components and systems
9.Read Vehicle Information:Display the information such as VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc.
10.Component Test:Certain vehicle components can be actuated by commands sent from the scanner to test their operability.
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.Online Coding: Compatible with VW/ Audi/ Skoda/ Ford/ Lincoin/ Mazda ONLY
2.Offline Coding: Compatible with Benz/ BMW/ Ford/ Mazda /Jaguar /Vauxhall /Opel, etc
3.Refresh the Hidden Features(Personalization)
4.Component Matching: Matching, relearning, calibration
5.Customize OE-Settings(Retrofitting/Modification)
Note: Coding functions vary by model. Check the compatibility by sending VIN to us
Bi-directional Control
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 PRO TT 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.
Here are some other examples of active tests, which help you locate faults in the shortest time, saving time on troubleshooting:
Injector Buzz Test;
Fuel Pump & Valve Tests;
A/C Compressorclutch Activation;
Turn the Wipers ON/OFF;
Modulate Throttle ON/OFF;
Acceleration Device Test;
38+ Resets functions
1.ABS Bleeding
When the ABS contains air, the ABS bleeding function must be performed to bleed the brake system to restore ABS brake sensitivity.
2.TPMS Reset
When due to the tire pressure is too low,tire leaks,tire pressure monitoring device is replaced or installed,tire is replaced and tire pressure sensor is damaged,The tire pressure resetting function must be performed to reset tire pressure and turn off the tire pressure MIL.
3.Oil Lamp Reset
Allows you to perform reset for a new calculation of Engine Oil life system once changed the oil.
4. Electronic Throttle Sensor Reset
To utilize the car decoder to initialize the throttle actuator so that the learning value of the ECU returns to the initial state.
5.Injector Coding
After the ECU or injector is replaced, injector code of each cylinder must be confirmed or re-coded so that the cylinder can better identify injectors to accurately control fuel injection.
6. SAS Reset
It helps clear the faulty steering angle sensor memories to reset the steering angle and plays an important role in the steering angle sensor calibration.
7.Brake-pad Reset
To deactivating and activate the brake control systems, assist with brake fluid control, open and close brake pads, and set brakes after disc or pad replacement.
8.Gear Learning
Perform gear learning for the car when the engine ECU, the crankshaft position sensor, or the crankshaft flywheel is replaced.
9.IMMO Service
To prevent the car being used by unauthorized keys, the anti-theft key matching function must be performed so that the immobilizer control system on the car identifies and authorizes remote control keys to normally use the car.
10.Battery Matching
Enables you to perform resetting operation on the monitoring unit of battery,in which the original low battery fault information will be cleared.
11.DPF Regeneration
It is used to clear PM (Particulate Matter) from the DPF filter through continuous combustion oxidation mode. Specially works for Diesel Particulate Filter system with DPF.
12.EGR Adaption
This function is used to learn the EGR (Exhaust Gas Recirculation ) valve after it is clean or replaced.
13.Suspension Matching
When replacing the body height sensor in the air suspension system, or control module or when the vehicle level is incorrect, this function can adjust the body height sensor for level calibration.
14.NOx Sensor Reset
If the NOx fault is re-initialized and the NOx catalytic converter is replaced, it is necessary to reset the catalytic converter learned value stored in the engine ECU.
15.Tyre Reset
This function is used to set the size parameters of the modified or replaced tire.
16.Windows Calibration
This feature is designed to perform door window matching to recover ECU initial memory.
17.Stop-start Reset
This function is used to open or close the automatic Start/Stop function via setting the hidden function in ECU (The precondition is the vehicle equipped with hidden function and hardware support)
18. AC Initialization
AC system relearn/initialization must be performed when the vehicle AC ECU or actuator is replaced or the ECU memory is lost.
19. AdBlue Reset
After the diesel exhaust treatment fluid (car urea) is replaced or filled up, the urea reset operation is required.
20. AFS Headlamp Reset
This function enables you to initialize the adaptive headlamp system.
21. A/F Reset
This function is applied to set or learn air/fuel rate parameters.
22. Gearbox Reset
This function enables you to complete the gearbox self-learning to improve gear shifting quality
23. Coolant Bleeding
Use this function to activate the electronic water pump before venting the cooling system.
24. Transport Reset
To lower vehicle power consumption, user may perform the following operations: limit vehicle speed, not wake up the network for door open and disable remote key, etc. In this case, deactivating the transport mode is needed to recover the vehicle being normal.
25. Seat Calibration
This function is applied to match the seats with memory function that are replaced and repaired.
26. High Voltage Battery Detection
This function is used for high voltage battery diagnosis and status information detection.
27. Sunroof Initialization
This function enables you to set the sunroof lock off, closed when it rains, sliding / tilting sunroof memory function, temperature threshold outside the car ,etc.
28. Engine Power Balance Monitoring
This function is used to monitor crankshaft acceleration in the power stroke of each cylinder, to determine the relative power provided by each cylinder.
29. Language Change
This function is used to change system language of vehicle center console.note:you need to have language pack to do language change
30. Gas Particulate Filter (GPF) Regeneration
This function is used to perform the GPF replacement or regeneration after the fuel consumption is increased and engine output power is reduced resulting from a long time service of the GPF.
31. Intelligent Cruise Control System Reset
32.Camshaft/Crankshaft Sensor Relearn
33. Interactive Vehicle Dynamics (IVD) Initialization Sequence.
34.Fuel Economy Test
35.Halt/Resume Transmission Adaptive Learning.
36.Passive Anti Theft System(PATS)Functions
37.Relearn Vehicle Data
More...........
X431 PRO ACE Parameter
OS: Android 10.0
Processor: 2.0GHz, quad-core
Memory: 4GB
Storage: 64GB
Display: 10.1 inches, LCD screen
Resolution: 1280*800
Camera: rear 8 million pixels
Wi-Fi: 2.4GHz/5GHz
Battery: 6300mAH 7.6V
Working temperature: 0℃～50℃
Size: 435×305×372（mm）
Contact Us
Shipping Warranty:
1) EU Warehouse Shipping: 3-5 working days with No Tax. We have stock in our Czech warehouse for most items. All Items titled "EU Ship" are ship from our Czech warehouse.
2) Yodel Virtual warehouse Shipping: 6-8 days with No Tax for EU customers.
3) Yanwen Express: 8-12 working days. No Tax for European Countries.The tax was pre-paid by us, when package reached, there's no tax no extra fee for customers.
(Due to high custom tax in European Countries,Like Germany, Greece,Romania,Sweden,France,etc, we will use Yanwen express as first option, if you need faster DHL shipment,please contact us ,thank you)
4) DHL Shipping: 5-7 working days. For the items have no stock in EU warehouse, we will ship it by DHL. We will declare a lower price on the invoice to help your clearance.
5) 4PX Postal Service: 7-10 working days. For the products mentioned"Standard Flat Rate Shipping Service" we will send via postal service
