§610.23. Operator interaction effects.
40 C.F.R. § 610.23
The device will also be evaluated with respect to:
The degree of sensitivity of device effectiveness to variances in installation, operation and maintenance;
The adequacy of manufacturer-furnished instructions for minimizing variances in installation, operation and maintenance;
The extent to which device installation or use, or the effects of such installation or use, relate to Federal emission control regulations;
Effects on the performance, safety, or occupant comfort of the retrofitted vehicle, and on that of other vehicles; and
The relationship between total cost of ownership of the device (purchase price plus maintenance costs) and the cost savings realizable from its fuel economy effects.
Notes, amendments, and revision history
Authority
Authority: Sec. 511, Motor Vehicle Information and Cost Savings Act, as amended (sec. 301, Pub. L. 94-163, 89 Stat. 915 (15 U.S.C. 2011)).
Source
Source: 44 FR 17946, Mar. 23, 1979, unless otherwise noted.