Every year, manufacturer of passenger cars, light duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the application contains the results of emission testing, a statement of compliance to the regulations, production engine parameters and a summary sheet input form on which issuance of a certificate of conformity is based.

  • Supplemental Notes:
    • Set includes PB91-242768, PB91-242784 and PB91-242776.
  • Corporate Authors:

    Environmental Protection Agency

    401 M Street, SW
    Washington, DC  United States  20460
  • Publication Date: 1991

Media Info

  • Pagination: 1401 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00622717
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Files: TRIS
  • Created Date: Jun 30 1992 12:00AM