Nom | Support | Langue | Disponibilité | Date d'édition | Prix | ||
---|---|---|---|---|---|---|---|
PDF |
Anglais |
Active |
26/05/2022 |
128,00 € |
|
Détails
- A means of establishing communications between an OBD-equipped vehicle and an OBD-II scan tool.
- A set of diagnostic services to be provided by an OBD-II scan tool in order to exercise the services defined in SAE J1979/ISO 15031-5.
- Current U.S. OBD regulations will permit ISO 15765-4 as an allowable OBD serial data link at 500 kbps only. Only those provisions of ISO 15765-4 that pertain to 500 kbps are required to be supported by an SAE J1978 diagnostic scan tool.
- Current U.S. OBD regulations will not allow greater than 20 V at the SAE J1962 connector. Only the Type A connector as defined in SAE J1962/ISO 15031-3 needs to be supported by an SAE J1978 diagnostic scan tool.
Informations supplémentaires
Auteur | Society of Automotive Engineers International (SAE) |
---|---|
Comité | Vehicle E E System Diagnostic Standards Committee |
Edité par | SAE |
Type de document | Norme |
ICS | 43.040.15 : Informatique automobile. systèmes informatiques embarqués
|
Nombre de pages | 34 |
Remplace | SAE J 1978:2002-04-30 |
Historique | SAE J 1978:2002-04-30,SAE J 1978:1998-02-01,SAE J 1978:1994-06-01,SAE J 1978:1992-03-01 |
Mot-clé | SAE 1978,SAE J1978,SAE J1978,SAE J 1978 |