Overview.
Overview. This section describes reporting and recordkeeping requirements for vehicles subject to the following standards:
(1) Tier 2 NOX emission standard for LDV and LDT in § 86.1811–04.
(2) Tier 3 FTP emission standard for NMOG + NOX for LDV and LDT in § 86.1811.
(3) Tier 3 SFTP emission standard for NMOG + NOX for LDV and LDT (including MDPV) in § 86.1811.
(4) Tier 3 evaporative emission standards in § 86.1813.
(5) Tier 3 FTP emission standard for NMOG + NOX for HDV (other than MDPV) in § 86.1816.
(6) Cold temperature NMHC standards in § 86.1811.