Analysis of LDV and LDT Non-Methane HC Standards

摘要

This report describes the analysis performed by the Test and Evaluation Branch to support the 1983 and later model year LDV and LDT non-methane HC regulations being considered by the Standards Development and Support Branch. This analysis examined the air quality impact of such a standard in both low and high altitude non-California areas under the presence and absence of inspection and maintenance (I,M). Four unique control strategies were examined for each altitude and I/M combination.