Historical

SAE J3349_202110

Name: SAE J3349_202110 PDF | Request Standard
SKU: 081c667a020c

NOx Tracking Parameter Accuracy

Standard by SAE International, 2021-10-19

Available Formats:

SAE J3349_202110.PDFSecure PDF
SAE J3349_202110.PDFOnline Access

Availability: Immediate Download
Language: English
License Type: Single User
Updates: Not Included

Availability: Request Quote
Language: English
License Type: Enterprise / Multi User
Updates: Included

About This Item

This SAE Information Report provides SAE’s recommendations for meeting the requirements for REAL NOx accuracy demonstration and for the implementation of REAL NOx binning requirements as defined in OBD regulations 13 CCR 1971.1 and 13 CCR 1968.2. The objective of this SAE Information Report is to provide a standardized means of implementing the real emissions assessment logging (REAL) NOx tracking and accuracy requirements defined in OBD regulations 13 CCR 1971.1 and 13 CCR 1968.2 to ensure consistent and equitable reporting of tracked parameters. This report will also provide instructions on how to conduct the accuracy demonstration as well as implementation notes for REAL NOx tracking.

SKU: 081c667a020c

Publication Date: 2021-10-19

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Diesel particulate filters, Engine control systems, Nitrogen oxides, Emissions measurement, Boost pressure, Greenhouse gas emissions, Selective catalytic reduction, Engine components, On-board diagnostics (OBD)

Official SAE: Doi link

New Version Available: J3349_202208 (2022-08-05)
This Version: J3349_202110 (2021-10-19)

Please request information about the document. Contact Page

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