Essential ECU Diagnostics! The ‘Keep Alive’ Techniques 90% of Engineers Don’t Know: 3 Tips to Avoid Session Timeouts and Deadly Pitfalls in Reset Operations
In automotive electronic diagnostics,the UDS protocol is the core tool for engineers to “communicate” with the ECU. Today, we will delve into two key services:Diagnostic Session Control (SID 0x10) and ECU Reset (SID 0x11), analyzing the underlying mechanisms and application techniques! 1. Session Control Service (0x10): How to Avoid “Disconnection”?? The ECU defaults to Safe … Read more