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Engine-Testing Procedures

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CFR Correction

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In Title 40 of the Code of Federal Regulations, Part 1060 to End, revised as of July 1, 2018, on page 230, in § 1065.670, paragraph (a) introductory text is reinstated to read as follows:

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NOX intake-air humidity and temperature corrections.
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(a) For compression-ignition engines, correct for intake-air humidity using the following equation:

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[FR Doc. 2019-04792 Filed 3-13-19; 8:45 am]