Document ID: chunk:federal_register_of_legislation:F2023C00229:reg:10:p3
Version: federal_register_of_legislation:F2023C00229
Segment Type: reg
Provision Reference: reg 10 (pt 3/30)
Character Range: 528203–531793

supplier(s).

        Where appropriate, the information given in this section shall be repeated in Appendix 2 to the EC type-approval certificate (Annex VI to this Directive):

        1.1.         A description of the type and number of the pre-conditioning cycles used for the original type approval of the vehicle.

        1.2.         A description of the type of the OBD demonstration cycle used for the original type-approval of the vehicle for the component moni- tored by the OBD system.

        1.3.         A comprehensive document describing all sensed components with the strategy for fault detection and MI activation (fixed number of driving cycles or statistical method), including a list of relevant secondary sensed parameters for each component monitored by the OBD system. A list of all OBD output codes and format used (with an explanation of each) associated with individual emission related powertrain components and individual non-emission related components, where monitoring of the component is used to determine MI activation.

        1.3.1.    The information required by this section may, for example, be defined by completing a table as follows, which shall be attached to this Annex:

                          Monitoring strategy  Fault detection criteria         MI activation criteria  Secondary parameters                                                                                           Demonstration test
Component     Fault code                                                                                                                                                   Preconditioning
                                               Difference between sensor 1 and                          Engine speed, engine load, catalyst temperature, reagent activity
                                               sensor 2 signals                                                                                                            Three OBD test cycles (3 short ESC cycles)  OBD test cycle (short ESC cycle)
SCR catalyst  Pxxxx       NOx sensor 1                                          3rd cycle
                          and 2 signals

        1.3.2.    The information required by this Appendix may be limited to the complete list of the fault codes recorded by the OBD system where section 5.1.2.1 of Annex IV to Directive 2005/78/EC is not applicable as in the case of replacement or service components. This infor- mation may, for example, be defined by completing the two first columns of the table of section 1.3.1 above.

         The complete information package should be made available to the type-approval authority as part of the additional material requested in section 6.1.7.1 of Annex I to this Directive, "documentation requirements".

        1.3.3.    The information required by this section shall be repeated in Appendix 2 to the EC type-approval certificate (Annex VI to this Directive).

         Where section 5.1.2.1 of Annex IV to Directive 2005/78/EC is not applicable in the case of replacement or service components, the infor- mation provided in Appendix 2 to the EC type-approval certificate (Annex VI to this Directive) can be limited to the one mentioned in section 1.3.2.'

(3) Annex III is amended as follows:

  (a)      Section 1.3.1 is replaced by the following:

    '1.3.1. ESC Test

         During a prescribed sequence of warmed-up engine operating conditions the amounts of the above exhaust emissions shall be examined continuously by taking a sample from the raw or diluted exhaust gas. The