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3.3 DIAGNOSIS FUNCTIONS
The Diagnosis System supports 5 basic diagnosis functions:
Read ECU Information
Read & Clear Trouble Code
Live Data
Actuation Test (Bi-Directional Control)
Freeze Frame
Figure 3-4 Five 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.
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