Division 4.7.1 If a verification of the performance of the OBD system is to be carried out, it shall be conducted in accordance with the following requirements:
United Kingdom
- 4.7.1.1.
When the approval authority determines that the quality of production seems unsatisfactory, a vehicle shall be randomly taken from the family and subjected to the tests described in Appendix 1 to Annex XI.
- 4.7.1.2.
The production shall be deemed to conform if this vehicle meets the requirements of the tests described in Appendix 1 to Annex XI.
- 4.7.1.3.
If the vehicle tested does not satisfy the requirements of section 4.7.1.1, a further random sample of four vehicles shall be taken from the same family and subjected to the tests described in Appendix 1 to Annex XI. The tests may be carried out on vehicles which have completed a maximum of 15 000 km with no modifications.
- 4.7.1.4.
The production shall be deemed to conform if at least three vehicles meet the requirements of the tests described in Appendix 1 to Annex XI.
Notes on Annex I
Textual amendments
- F1
Words in Annex 1 substituted (31.12.2022 at 11.00 p.m.) by The Road Vehicles and Non-Road Mobile Machinery (Type-Approval) (Amendment and Transitional Provisions) (EU Exit) Regulations 2022 (S.I. 2022/1273), regs. 1(2), 81(2)(a)