Document ID: chunk:federal_register_of_legislation:F2024L00446:front:0:p20
Version: federal_register_of_legislation:F2024L00446
Segment Type: other
Provision Reference: 
Character Range: 57827–60916

Part B to this Regulation, or that could lead to an exhaust catalyst, or catalysts, overheating prior to causing irreversible damage;

                  (b) Detailed written information fully describing the functional operation characteristics of the OBD system, including a listing of all relevant parts of the emission control system of the vehicle that are monitored by the OBD system;

                  (c) A description of the malfunction indicator used by the OBD system to signal the presence of a fault to a driver of the vehicle;

                  (d) This paragraph is applicable to Level 1A only:

                  A declaration by the manufacturer that the OBD system complies with the provisions of paragraph 7. of Appendix 1 to Annex C5 to this Regulation relating to in-use performance under all reasonably foreseeable driving conditions;

                  (e) This paragraph is applicable to Level 1A only:

                  A plan describing the detailed technical criteria and justification for incrementing the numerator and denominator of each monitor that shall fulfil the requirements of paragraphs 7.2. and 7.3. of Appendix 1 to Annex C5 to this Regulation, as well as for disabling numerators, denominators and the general denominator under the conditions outlined in paragraph 7.7. of Appendix 1 to Annex C5 to this Regulation;

                  (f) A description of the provisions taken to prevent tampering with and modification of the emission control computer;

                  (g) If applicable, the particulars of the OBD family as referred to in paragraph 6.8.1.;

                  (h) Where appropriate, copies of other type approvals with the relevant data to enable extension of approvals and establishment of deterioration factors.

              4.1.3. For the tests described in paragraph 3. of Annex C5 to this Regulation, a vehicle representative of the vehicle type or vehicle family fitted with the OBD system to be approved shall be submitted to the Technical Service responsible for the type approval test. If the Technical Service determines that the submitted vehicle does not fully represent the OBD family described in paragraph 6.8.1., an alternative and, if necessary, an additional vehicle shall be submitted for test in accordance with paragraph 3. of Annex C5 to this Regulation.

              4.2. A model of the information document relating to exhaust emissions, emissions of carbon dioxide and fuel consumption and/or the measurement of electric energy consumption and electric range, evaporative emissions, durability and OBD, is given in Annex A1 to this Regulation. The information mentioned under item 3.2.12.2.7.6. of Annex A1 to this Regulation is to be included in Appendix 1 "OBD - Related information" to the type approval communication given in Annex A2 to this Regulation.

              4.2.1. Where appropriate, copies of other type approvals with the relevant data to enable extensions of approvals and establishment of deterioration factors shall be submitted.

              4.3. For the tests specified in