SAE J 1939/84-2010
OBD通讯遵守重型零部件与整车的测试案例已作废

OBD Communications Compliance Test Cases for Heavy Duty Components and Vehicles

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标准号

SAE J 1939/84-2010

发布日期

2010年12月02日

实施日期

2010年12月02日

废止日期

无

国际标准分类号

43.040.15

发布单位

美国机动车工程师协会

代替标准

SAE J 1939/84-2012

适用范围

The purpose of this Recommended Practice is to verify that vehicles and/or components are capable of communicating a required set of information, in accordance with the diagnostic test messages specified in SAE J1939-73, to fulfill the offboarddiagnostic tool interface requirements contained in the government regulations cited below.This document describes the tests, test methods, and results for verifying diagnostics communication from an off boarddiagnostic tool (i.e., scan tool) to a vehicle and/or component. SAE members have generated this document to serve as aguide for testing vehicles for compliance with ARB and other requirements for emissions-related on-board diagnostic(OBD) functions for heavy duty engines used in medium and heavy duty vehicles.

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