Customer Support: 131 242

  • Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

SAE J3349_202607

Current

Current

The latest, up-to-date edition.

NOx Tracking Parameter Accuracy

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

23-07-2026

$271.02
Including GST where applicable

DocumentType
Standard
Pages
22
PublisherName
SAE International
Status
Current
Supersedes

This SAE Information Report provides SAE’s recommendations for meeting the requirements for Real Emissions Assessment Logging (REAL) oxides of nitrogen (NOx) accuracy demonstration and for the implementation of REAL NOx binning requirements as defined in onboard diagnostics (OBD) regulations 13 CCR 1971.1 and 13 CCR 1968.2.

$271.02
Including GST where applicable