Launch X431 Diagnostic tool

This guide provides clear, step-by-step instructions on how to perform a cylinder compression test on a 2021 DAF XG+530 truck with the LAUNCH X431 PAD 5 Elite . This procedure helps you quickly assess engine health without mechanical tools. Follow these steps to perform the test: 1. Navigate to: Local Diagnosis >> DAF >> OK >> DAF E6(2015-)(PACCAR Engine) >> Quick Test(Health Report) >> Smart Detection >> ECM >> ENTER 2. Confirm the vehicle info displayed on your Launch X431 device is correct. 3. Select: Actuation Test >> Check The Cylinder Compression >> Start 4. Start the vehicle's engine and let the diagnostic program run until it completes automatically. The test is finished when the tool displays a completion message. This efficient process allows for a reliable assessment of your engine's mechanical condition with X431 PAD V Elite . www.obd2shop.co.uk

This guide will show you three methods for connecting your Launch X431 Diagnostic Tablet to the VCI connector. The available connection modes are: Cable connection Wi-Fi connection Bluetooth connection Each method is easy to set up and ensures stable communication between your X431 diagnostic tablet and the vehicle. 1. Wi-Fi and Bluetooth Connection To switch between Wi-Fi and Bluetooth communication modes: On the main tablet, tap [User Info]. Tap the [VCI] menu five times continuously — this will open the [VCI Management] menu. In the VCI Management menu, you can select: [Use Bluetooth communication mode] [Use Wi-Fi communication mode] 2. Cable Connection To use a wired connection between the X431 tablet and the VCI connector: Tap [Settings] on the tablet. Go to [USB Management]. When the diagnostic tablet and connector are connected using the USB diagnostic cable, the system will automatically switch to USB communication mode. At this time, the Bluetooth and Wi-Fi communication mod...