I need to analyze what's happening on the CAN bus to diagnose this problem. What is the most effective way of doing so? I see many CAN/USB dongles, but it's difficult to tell what's useful and what's not without spending a couple thousand dollars buying every one of them....
BENCH, and BOOT modes. Perform a complete backup of ECU data, easy ECUs clones, and power upgrades. Compared with the V1.20, it newly added 44 new protocols, Bosch ECU read/write protocols without opening the cover. Here is a list of questions for your reference. ...