SUBPART E—Exhaust Emission Test Procedures (§89.401 to §89.425)
- 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.
- 89.417—Data evaluation for gaseous emissions.
- 89.418—Raw emission sampling calculations.
- 89.419—Dilute gaseous exhaust sampling and analytical system description.
- 89.420—Background sample.
- 89.421—Exhaust gas analytical system; CVS bag sample.
- 89.422—Dilute sampling procedures—CVS calibration.
- 89.424—Dilute emission sampling calculations.