SAE J 1978:2002-04-30
Superseded Standard
Historical

SAE J 1978:2002-04-30

OBD II Scan Tool — Equivalent to ISO/DIS 15031-4:December 14, 2001
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Summary

This SAE Recommended Practice supersedes SAE J1978 FEB1998, and is technically equivalent to ISO/DIS 15031-4:December 14, 2001.
This document is intended to satisfy the requirements of an OBD scan tool as required by U.S. On-Board Diagnostic (OBD) regulations.
The document specifies:
  1. a
    A means of establishing communications between an OBD-equipped vehicle and external test equipment,
  2. b
    A set of diagnostic services to be provided by the external test equipment in order to exercise the services defined in SAE J1979,
  3. c
    Conformance criteria for the external test equipment.

Technical characteristics

Publisher SAE International
Publication Date 04/30/2002
Page Count 16
Themes Automotive
EAN ---
ISBN ---
Weight (in grams) ---
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