40 CFR 85.2201 : Protection Of Environment (§ 1.1 To Parts 1851-1899) — (§ 82.1 To Appendix Xii To Part 86) — Environmental Protection Agency (Continued) (§ 82.1 To Appendix Xii To Part 86) — Air Programs (Continued) (§ 82.1 To Appendix Xii To Part 86) — Control Of Air Pollution From Mobile Sources (Subparts A-E To Appendix Viii To Part 85) — Emission Control System Performance Warranty Short Tests (§ 85.2201 To § 85.2231) — Applicability.

(a) This subpart describes the test provisions to be employed in conjunction with the Emissions Performance Warranty in subpart V of this part. These provisions generally rely on a vehicle's onboard diagnostic system (OBD) to indicate whether a vehicle passes or fails the test.

(b) The provisions of this subpart may be used to establish warranty eligibility for light-duty vehicles, light-duty trucks, and medium-duty passenger vehicles when tested during the useful life as prescribed in subpart V of this part.