Xhorse MQB Adapter | Auto Diagnosis Scanner

Xhorse MLB MQB48 Adapter Power Supply Fix

Posted on March 26, 2025 by Sales auto-diagnosis.org

Question: Xhorse XDMQBAGL MQB48 Adapter (with VVDI MLB TOOL), can’t read immo data from key Audi s3 with virtual cockpit (mqb48), tested with 2 laptop and many cables. Notification is about power supply. Any idea? Here are Possible Solutions: 1)Try… Continue Reading →

Solved! VVDI PROG Read MQB Dashboard Adapter Fail Soldering OK

Posted on April 4, 2024 by Sales auto-diagnosis.org

Quick Question: How to fix “Try frequency failed (00)” error when VVDI PROG with Xhorse MQB Adapter reads dashboard data? Tried test function and mqb option, all failed but if I solder cables using MCU cable in the package, VVDI… Continue Reading →