Document ID: chunk:federal_register_of_legislation:F2023C00229:reg:110:p58
Version: federal_register_of_legislation:F2023C00229
Segment Type: reg
Provision Reference: reg 110 (pt 58/59)
Character Range: 767853–770749

for complying with the requirements of section 6.5, the following three conditions shall be met by the end of demonstration sequence:

                -           that it is possible to confirm via the OBD scan tool the presence in the OBD computer memory of the appropriate non-erasable fault code described in section 6.5.3.3 and that it can be shown to the satisfaction of the type approval authority that the scan tool cannot erase it, and,

                -           that it is possible to confirm the time spent during the detection sequence with the warning signal activated by reading the non-erasable counter referred to in section 3.9.2 of Annex IV to Directive 2005/78/EC, and that it can be shown to the satisfaction of the type approval authority that the scan tool cannot erase it, and,

                -           that the type-approval authority has approved the elements of design showing that this non-erasable information is stored in accordance with section 3.9.2 of Annex IV to Directive 2005/78/EC for a minimum of 400 days or 9 600 hours of engine operation.'

       ANNEX II

       AMENDMENTS TO DIRECTIVE 2005/78/EC

          1. Annex IV is amended as follows:

           (a)   in section 3.6.4 'permanent emission default mode' is replaced by 'emission default mode';

           (b)   in the second paragraph of section 3.7 'permanent emission default mode' is replaced by 'emission default mode';

           (c)   section 3.8.3. is replaced by the following:

              '3.8.3. In the case of MI activation due to incorrect operation of the engine system with respect to NOx control measures, or incorrect reagent consumption and dosing activity, the MI may be switched back to the previous state of activation if the conditions given in section 6.5.3., 6.5.4 and 6.5.7. of Annex I to Directive 2005/55/EC no longer apply.';

           (d)   section 3.9.2. is replaced by the following:

              '3.9.2.   From 9 November 2006 for new type approvals and from 1 October 2007 for all registrations, in the case      of a non-erasable fault code being generated according to sections 6.5.3 or 6.5.4 of Annex I to Directive 2005/55/EC, the OBD system shall retain a record of the fault code and the hours run by the engine during the MI activation for at least 400 days or 9 600 hours of engine operation.

              Any such fault code and the corresponding hours run by the engine during MI activation shall not be erased through use of any external diagnostic or other tool as referred to in section 6.8.3 of this Annex.'

         2.   Annex V is amended as follows:

           (a)   point 2 is replaced by the following:

            '2. Example of applying requirements set out in this Directive and Directive 2005/55/EC for the third approval (with, as yet, no extension) corresponding to application date B1 with OBD stage I, issued by the