This is a minimal starting database for common engine/vehicle parameters.
Extended database with 500+ PGNs can be added as needed.
NOTE: Some PGNs in this database are minimal or proprietary for simulation
purposes. Always refer to SAE J1939 documentation for authoritative definitions.
J1939 Parameter Group Number (PGN) Database
This is a minimal starting database for common engine/vehicle parameters. Extended database with 500+ PGNs can be added as needed.
NOTE: Some PGNs in this database are minimal or proprietary for simulation purposes. Always refer to SAE J1939 documentation for authoritative definitions.
Format: PGN (hex) => { name, length in bytes }