Document ID: chunk:federal_register_of_legislation:F2023L00129:front:0:p23
Version: federal_register_of_legislation:F2023L00129
Segment Type: other
Provision Reference: 
Character Range: 64168–67078

comply with the requirements set out in paragraph 6. of Annex 4.
                  The test engines shall respect the following requirements:
                  (a) They shall have no emission control system defects;
                  (b) Any malfunctioning or excessively worn emission-related original part shall be repaired or replaced;
                  (c) They shall be tuned properly and set to the manufacturer's specification prior to emission testing.
              3.4.6. For the purposes of points (b) and (c) of paragraph 3.4.4., the sample shall be clearly and indelibly marked with the applicant's trade name or mark and its commercial designation.
              3.4.7. For the purposes of point (c) of paragraph 3.4.4., the sample shall be a qualified deteriorated component.

  4.  Approval
              4.1. In order to receive a type approval of an engine system or engine family as a separate technical unit, type approval of a vehicle with an approved engine system with regard to emissions, or a type approval of a vehicle with regard to emissions, the manufacturer shall, in accordance with the provisions of this Regulation demonstrate that the vehicles or engine systems are subject to the tests and comply with the requirements set out in paragraph 5. and Annexes 4, 6, 7, 9A, 9B, 9C, 10, 11, and 12. The manufacturer shall also ensure compliance with the specifications of reference fuels set out in Annex 5.

               In order to receive type approval of a vehicle with an approved engine system with regard to emissions or a type approval of a vehicle with regard to emissions the manufacturer shall ensure compliance with the installation requirements set out in paragraph 6.

              4.2. In order to receive an extension of the type approval of a vehicle with regard to emissions type-approved under this Regulation with a reference mass exceeding 2,380 kg but not exceeding 2,610kg the manufacturer shall meet the requirements set out in Appendix 1 to Annex 12.

              4.3. In order to receive a type-approval of a dual-fuel engine or engine family as a separate technical unit, type-approval of a dual-fuel vehicle with an approved dual-fuel engine with regard to emissions, or a type-approval of a dual-fuel vehicle with regard to emissions, the manufacturer shall, in addition to the requirements of paragraph 4.1. demonstrate that the dual-fuel vehicles or engine are subject to the tests and comply with the requirements set out in Annex 15.

              4.4. Reserved[6]

              4.5. In order to receive a type approval of an engine system or engine family as a separate technical unit or a type approval of a vehicle with regard to emissions, the manufacturer shall ensure compliance with the requirements on fuel range for a universal fuel approval or in case of a positive ignition engine fuelled with natural gas and LPG a restricted fuel