40 CFR Subpart E
Exhaust Emission Test Procedures
June 9, 2020
§
89.417
Data evaluation for gaseous emissions
§
89.418
Raw emission sampling calculations
§
89.419
Dilute gaseous exhaust sampling and analytical system description
§
89.401
Scope; applicability
§
89.402
Definitions
§
89.403
Symbols/abbreviations
§
89.404
Test procedure overview
§
89.405
Recorded information
§
89.406
Pre-test procedures
§
89.407
Engine dynamometer test run
§
89.408
Post-test procedures
§
89.409
Data logging
§
89.410
Engine test cycle
§
89.411
Exhaust sample procedure—gaseous components
§
89.412
Raw gaseous exhaust sampling and analytical system description
§
89.413
Raw sampling procedures
§
89.414
Air flow measurement specifications
§
89.415
Fuel flow measurement specifications
§
89.416
Raw exhaust gas flow
§
89.420
Background sample
§
89.421
Exhaust gas analytical system; CVS bag sample
§
89.422
Dilute sampling procedures—CVS calibration
§
89.423
[Reserved]
§
89.424
Dilute emission sampling calculations
§
89.425
[Reserved]
Appendix
A to Subpart E of Part 89
Figures
Appendix
B to Subpart E of Part 89
Tables
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