標準號：SAE J 1939/05-2012
中文標準名稱：船用弦外機和船內火花點火發動機的艙內診斷實施指南
英文標準名稱：Marine Stern Drive and Inboard Spark-Ignition Engine On-Board Diagnostics Implementation Guide
標準類型：U40
發布日期：2012/4/16 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：U40
國際標準分類號：47.020.20
適用范圍：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.