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3.2 DIAGNOSIS FUNCTIONS
The Diagnosis System supports 6 diagnosis functions:
Read ECU Information
Read & Clear Trouble Code
Live Data
Actuation Test (Bi-Directional Control)
Freeze Frame
Special Functions
Figure 3-3 Diagnosis functions
Read ECU Information
This function is to read ECU version information, which is the equivalent of
System
Identification
or
System Information
in some electronic control systems, which means to
read ECU-related software and hardware versions, models, and production date of the
diesel engine, part number, etc.