SAE J 1939/05-2012 船用弦外机和船内火花点火发动机的舱内诊断实施指南

标准号：SAE J 1939/05-2012
中文标准名称：船用弦外机和船内火花点火发动机的舱内诊断实施指南
英文标准名称：Marine Stern Drive and Inboard Spark-Ignition Engine On-Board Diagnostics Implementation Guide
标准类型：U40
发布日期：2012/4/16 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：U40
国际标准分类号：47.020.20
适用范围：This document describes the application of the SAE J1939 recommended practices for compliance with on-board diagnostic malfunction detection system requirements for marine sterndrive and inboard spark ignition engines, as mandated by the California Air Resources Board (CARB). These Otto-cycle engines are not derived from automotive diesel-cycle engines. The purpose of this recommended practice is to provide a standard open interconnect architecture that allows a generic diagnostic tool to communicate with marine sterndrive and inboard spark ignition engine's on board diagnostic system. These on-board diagnostic malfunction detection system requirements are referred to as OBD-M in this document.