ISO 9141-2:1994

Road vehicles — Diagnostic systems — Part 2: CARB requirements for interchange of digital information

Road vehicles — Diagnostic systems — Part 2: CARB requirements for interchange of digital information

Digital Document1994 edition1994Purchase Options

Referenced standards

ISO 7637-1ISO 9141:1989SAE J1962SAE J1978SAE J1979SAE J2012
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Road vehicles — Diagnostic systems — Part 2: CARB requirements for interchange of digital information

Is limited to vehicles with nominal 12 V supply voltage. Describes a subset of ISO 9141:1989. Specifies the requirements for setting-up the interchange of digital information between on-board emission-related electronic control units of road vehicles and the SAE OBD II scan tool as specified in SAE J1978. This communication is established to facilitate compliance with California Code of Regulation, Title 13, 1968.1.

Edition1994
Standard Part No2
Published Date1994
Published ByInternational Standardization Organisation
Page Count14