Resetting the Fuel Trim Adaptation Function for the Volvo XC90 2019 with Launch X431

In the modern age of automotive technology, vehicles are equipped with advanced systems that constantly monitor and adjust various parameters to ensure optimal performance. One such system is the fuel trim adaptation function, which plays a crucial role in maintaining… Continue Reading

How to use Launch X431 PAD V to do online coding of ECU long coding for Audi A5

Here in this instruction,this article show you guide on how to use Launch X431 PAD V to do online coding of ECU long coding for Audi A5. For Audi repair,please check more cases here:Audi Trouble Repair Projects. Preparations: Launch X431… Continue Reading

Launch X431 PAD V Does not Respond Solution

When you power on your Launch X431 PAD V device,you find it prompt “X-431 PAD V does not respond”,even after several time device restarting,the error still same.  For this situation you need change your X431 device to factory version,the re-install… Continue Reading

How to use Launch X431 to calibrate Xenon headlamp for Benz E300

This instruction show you guide on how to use Launch X431 to calibrate Xenon headlamp for Benz E300 W212 C156E00 DTC:Calibration of the vehicle level was not performed. Preparations: Launch X431 V Pro or Launch X431 PAD V Procedures: Connect… Continue Reading

How to Sovle Launch X431 PAD V missing online programming function?

When your Launch X431 PAD V online programming functions are missing, how to enable it the instructions as following : Unlock online programming operation First click on the “ES File Explorer” file manager Follow the path below: Path: cnlaunch\X431PADV\assets\StdCfg.ini Open StdCfg.ini (ES Note Editor or HTML Viewer available) Find OnlineFlash and Flash Change OnlineFlash=0 to OnlineFlash=1 Change Flash=0 to Flash=1 Note: Do not change the original number of lines, and do not change other content. Save it after modification. Supported after modification. You can also unlock the access to the… Continue Reading

Engine Power Balance Monitoring by X431 PAD VII / X431 PAD V

Engine power balance Function Description: During the power stroke of each cylinder, the power balance monitors the crankshaft acceleration to determine the relative power provided by each cylinder. The crankshaft acceleration data obtained from each power stroke is saved according… Continue Reading

LAUNCH X431 PAD V or VII Perform ADAS Radar Calibration

When the Adaptive Cruise Control Module (ACCM), radar sensor or front bumper has been replaced or it did not meet the maintenance alignment requirements, you need to perform the ‘Radar Calibration’ on your vehicle. It’s very difficult to execute Radar… Continue Reading

Launch X431 PAD V Perform Engine ECU Long Coding Online Guide

Launch X431 PAD V is an automotive diagnostic tool that supports advanced coding and programming. Here will mainly show you how to use it to perform the Engine ECU LONG CODING online. Learn something about ECU CODING function. Every automobile… Continue Reading

X431 PAD V Calibrate Static Camera Aiming Honda Civic Type R 2017

After replacing front windshield for Honda Civic Type R 2017, B2A60-54 Static Camera Aiming incomplete, used LAUNCH X431 ADAS Pro & X431 PAD V to calibrate Static Camera Aiming successfully. Hook X431 PAD V up to the car through Smartbox3.0 Perform full… Continue Reading

Mercedes Benz E300h Xenon Headlamp Calibration Procedure by Launch X431 PAD V

Step-by-step procedure on how to use Launch X431 PAD V for Mercedes Benz E300h (W212) Xenon headlamp calibration DTC C156E00 Calibration of vehicle level was not performed. Procedure: On the function of X431 Pad 5, tap “Local diagnose”. Click on… Continue Reading

How to Operate Launch X431 Pad 5 Smartbox 3.0-J2534

Offer Launch X431 PAD V Smartbox 3.0-J2534 Operation Manual. PAD5 is an advanced professional diagnostic & programming tool for both cars and heavy duty trucks (for heavy duty trucks, please pay extra money, but no need extra HD3 adapter, because… Continue Reading

X-431 PAD V | Mercedes Benz W211 – C15DE Road Test Active

X-431 PAD V is a high-end comprehensive diagnostic tool with charging base newly developed on the basis of Android 7.1. It supports dual 2.4GHz & 5GHz Wi-Fi communications, with features such as wide vehicle model coverage, powerful diagnostic functions, and… Continue Reading

Launch X431 PAD V (Throttle Pro Scan Tool) W212 SCN coding Headlamp Procedure

Step-by-step procedure on how to use Launch X431 PAD V for Mercedes Benz E250 (W212) Headlamp SCN Coding. Because headlamp highbeam not working after replacing the control module. Plug X431 PAD V into the OBD2 port of Benz E250. Turn… Continue Reading