Definitions.

§ 86.088-2 Definitions.

The definitions in § 86.085-2 remain effective. The definitions in this section apply beginning with the 1988 model year.

Composite NOXstandard, for a manufacturer which elects to average light-duty trucks subject to the NOX standard of § 86.088-9(a)(iii)(A) together with those subject to the NOX standard of § 86.088-9(a)(iii)(B) in the light-duty truck NOX averaging program, means that standard calculated according to the following equation and rounded to the nearest one-tenth gram per mile:

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Where:

PRODA = The manufacturer's total light-duty truck production for those engine families subject to the standard of § 86.088-9(a)(iii)(A) and included in the average for a given model year, STDA = The NOX standard of § 86.088-9(a)(iii)(A), PRODB = The manufacturer's total light-duty truck production for those engine families subject to the standard of § 86.088-9(a)(iii)(B) and included in the average for a given model year, and STDB = The NOX standard of § 86.088-9(a)(iii)(B).
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