Document ID: chunk:federal_register_of_legislation:F2008C00323:reg:20:p8
Version: federal_register_of_legislation:F2008C00323
Segment Type: reg
Provision Reference: reg 20 (pt 8/23)
Character Range: 168239–171758

listed in item 4.2.11.2.1. of Annex 1 to this Regulation.

         19.  Position of approval mark on vehicle:....................................

         20. Place:.............................................................

         21.  Date:..............................................................

         22.  Signature:..........................................................

_____________

______________________

    1/ Distinguishing number of the country which has granted/extended/refused/withdrawn the approval (see approval provisions in the Regulation).

    2/ Strike out what does not apply.

    3/ In the case of vehicles equipped with automatic-shift gearboxes, give all pertinent technical data.

Annex 2 – Appendix 1

OBD – RELATED INFORMATION

As noted in item 4.2.11.2.7.6. of the information document in Annex 1 of this Regulation, the information in this Appendix is provided by the vehicle manufacturer for the purposes of enabling the manufacture of OBD-compatible replacement or service parts and diagnostic tools and test equipment.  Such information need not be supplied by the vehicle manufacturer if it is covered by intellectual property rights or constitutes specific know-how of the manufacturer or the OEM supplier(s).

Upon request, this Appendix will be made available to any interested component, diagnostic tools or test equipment manufacturer, on a non-discriminatory basis.

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

    2. A description of the type of the OBD demonstration cycle used for the original type approval of the vehicle for the component monitored by the OBD system.

    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 power-train components and individual non-emission related components, where monitoring of the component is used to determine MI activation.  In particular, a comprehensive explanation for the data given in service $05 Test ID $21 to FF and the data given in service $06 must be provided.  In the case of vehicle types that use a communication link in accordance with ISO 15765‑4 'Road vehicles – Diagnostics on Controller Area Network (CAN) – Part 4: Requirements for emissions-related systems', a comprehensive explanation for the data given in service $06 Test ID $00 to FF, for each OBD monitor ID supported, must be provided.

This information may be defined in the form of a table, as follows:

Component  Fault code  Monitoring strategy            Fault detection criteria                          MI activation criteria  Secondary parameters                                       Precon-            Demonstration test
                                                                                                                                                                                           ditioning
Catalyst   P0420       Oxygen sensor 1 and 2 signals  Difference between sensor 1 and sensor 2 signals  3rd cycle               Engine speed, engine load, A/F mode, catalyst temperature  Two Type I cycles  Type I

Annex 3

ARRANGEMENTS OF THE APPROVAL MARK

Approval