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Division 2.1.4 F1

Original text. Later amendments are not shown.

Paragraph 3.3.3.1. of Annex 11 of UN/ECE Regulation No 83 shall be understood as follows:

‘3.3.3.1.

The reduction in the efficiency of the catalytic converter with respect to emissions of NMHC and NO x . Manufacturers may monitor the front catalyst alone or in combination with the next catalyst(s) downstream. Each monitored catalyst or catalyst combination shall be considered malfunctioning when the emissions exceed the NMHC or NO x threshold limits provided for by paragraph 3.3.2. of this Annex.’

Annotations

Textual amendments

F1

Substituted by Commission Regulation (EU) 2018/1832 of 5 November 2018 amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) 2017/1151 for the purpose of improving the emission type approval tests and procedures for light passenger and commercial vehicles, including those for in-service conformity and real-driving emissions and introducing devices for monitoring the consumption of fuel and electric energy (Text with EEA relevance).