Pdf Exclusive ((better)): Sae J193973
: Describes the nature of the failure (e.g., data valid but above normal range).
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The standard defines over 60 diagnostic messages that facilitate both real-time monitoring and repair-shop diagnostics. : Describes the nature of the failure (e
As of , the latest version of this standard is J1939/73_202412 . Because it is a proprietary technical report, the full PDF is not typically available for free download. Exclusive access is usually provided through: Engine Oil Pressure).
: Reporting emissions-related faults required by regulations such as US EPA and EU Euro VI.
: Identifies the failed component (e.g., Engine Oil Pressure).