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Regulations last checked for updates: May 23, 2025
Title 40 - Protection of Environment last revised: Apr 23, 2028
All Titles
Title 40
Chapter I
Part 1065
Subpart G - Subpart G—Calculations and Data Requirements
§ 1065.601 - Overview.
§ 1065.602 - Statistics.
§ 1065.610 - Duty cycle generation.
§ 1065.630 - Local acceleration of gravity.
§ 1065.640 - Flow meter calibration calculations.
§ 1065.642 - PDP, SSV, and CFV molar flow rate calculations.
§ 1065.643 - Carbon balance error verification calculations.
§ 1065.644 - Vacuum-decay leak rate.
§ 1065.645 - Amount of water in an ideal gas.
§ 1065.650 - Emission calculations.
§ 1065.655 - Carbon-based chemical balances of fuel, DEF, intake air, and exhaust.
§ 1065.656 - Hydrogen-based chemical balances of fuel, DEF, intake air, and exhaust.
§ 1065.659 - Removed water correction.
§ 1065.660 - THC, NMHC, NMNEHC, CH4, and C2H6 determination.
§ 1065.665 - THCE and NMHCE determination.
§ 1065.667 - Dilution air background emission correction.
§ 1065.670 - NOX intake-air humidity and temperature corrections.
§ 1065.672 - Drift correction.
§ 1065.675 - CLD quench verification calculations.
§ 1065.680 - Adjusting emission levels to account for infrequently regenerating aftertreatment devices.
§ 1065.690 - Buoyancy correction for PM sample media.
§ 1065.695 - Data requirements.
authority:
42 U.S.C. 7401-7671q.
source:
70 FR 40516, July 13, 2005, unless otherwise noted.
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