Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Application for certification 1988 model year heavy-duty vehicles - Detroit diesel

Technical Report ·
OSTI ID:7010640
Every year, each 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 the author intends to market during the upcoming model year. These engineering data include explanations and/or drawings that 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, service-accumulation 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.
Research Organization:
General Motors Corp., Detroit, MI (USA). Detroit Diesel Engine Div.
OSTI ID:
7010640
Report Number(s):
PB-88-198288/XAB
Country of Publication:
United States
Language:
English