Standard

SAE J2744_200808

Aug 2008 Withdrawn

Note: Latest version: SAE J2744_202003

Existing or new amendments and versions must be purchased separately.

Language English

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Abstract

This document presents the requirements for a built-in service port to be used in vehicles intended to comply with Enhanced Evaporative Emissions Requirements. The primary function of the Service Port (Valve Assembly-Evaporative Emission Canister Purge Harness Service) is to provide non-destructive access to the evaporative emissions system to enable testing of the integrity of the system. The Service Port is used to introduce air pressure or fuel vapors into, or evacuates them out of, the system. This access may be used for the following evaluations: • Evaporative System Certifications Canister Loading and Purging • End-of-line Testing System Integrity • Service (e.g. OBD MIL on) Leak Location and Repair Verification • In-Use Compliance Testing Canister Loading and Purging • Inspection/Maintenance Testing System Integrity and Purge Check

Products specifications

Standard from SAE International
Published: August 11 2008
Withdrawn: March 11 2020
Document type: IS
Pages
ISBN:

Publisher: SAE International
Distributor: SAE International

Product Relations

Refers: SAE J1681_202305
Replaced by: SAE J2744_202003
Refers: SAE J551/1_201501
Refers: SAE J1113/1_201310

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Version history History (2)

SAE J2744_202003

SAE J2744_200808

Abstract

Products specifications

Product Relations