Definitions.

§ 86.085-2 Definitions.

The definitions of § 86.084-2 remain effective. The definitions listed in this section apply beginning with the 1985 model year.

Abnormally treated vehicle, any diesel light-duty vehicle or diesel light-duty truck that is operated for less than five miles in a 30 day period immediately prior to conducting a particulate emissions test.

Composite particulate standard, for a manufacturer which elects to average diesel light-duty vehicles and diesel light-duty trucks together in the particulate averaging program, means that standard calculated according to the following equation and rounded to the nearest hundredth gram-per-mile:

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Where:

PRODLDV represents the manufacturer's total diesel light-duty vehicle production for those engine families being included in the average for a given model year. STDLDV represents the light-duty vehicle particulate standard. PRODLDT represents the manufacturer's total diesel light-duty truck production for those engine families being included in the average for a given model year. STDLDT represents the light-duty truck particulate standard.
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