[Code of Federal Regulations]
[Title 40, Volume 17]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR86.223-94]
[Page 582]
TITLE 40--PROTECTION OF ENVIRONMENT
CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
PART 86_CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND
ENGINES--Table of Contents
Subpart C_Emission Regulations for 1994 and Later Model Year Gasoline-
Sec. 86.223-94 Oxides of nitrogen analyzer calibration.
The provisions of Sec. 86.123-78 apply to this subpart if
NOX measurements are optionally made.