Document ID: chunk:federal_register_of_legislation:F2023L00129:reg:10:p108
Version: federal_register_of_legislation:F2023L00129
Segment Type: reg
Provision Reference: reg 10 (pt 108/150)
Character Range: 1024544–1027588

6 to this annex and recorded in the extended documentation package as specified in paragraph 5.1.4. to this Regulation.
7.1.2. Any reagent concentration lower than CDmin shall be detected and be regarded, for the purpose of paragraph 7.1., as being incorrect reagent.
7.1.3. A specific counter ("the reagent quality counter") shall be attributed to the reagent quality. The reagent quality counter shall count the number of engine operating hours with an incorrect reagent.
7.1.4. Details of the reagent quality counter activation and deactivation criteria and mechanisms are described in Appendix 2 to this annex.
7.1.5. The reagent quality counter information shall be made available in a standardised manner in accordance with the provisions of Appendix 5 to this annex.
7.2. Activation of the driver warning system
When the monitoring systems detects or, as appropriate, confirms that the reagent quality is incorrect, the driver warning system described in paragraph 4. shall be activated. When the warning system includes a message display system, it shall display a message indicating the reason for the warning (for example: "incorrect urea detected", "incorrect AdBlue detected", or "incorrect reagent detected").
7.3. Activation of the driver inducement system
7.3.1. The low-level inducement system described in paragraph 5.3. shall be enabled, and subsequently activated according to the requirements of that section, if the reagent quality is not rectified within 10 engine operating hours after the activation of the driver warning system described in paragraph 7.2.
7.3.2. The severe inducement system described in paragraph 5.4. shall be enabled, and subsequently activated according to the requirements of that section, if the reagent quality is not rectified within 20 engine operating hours after the activation of the driver warning system described in paragraph 7.2.
7.3.3. The number of hours prior to activation of the inducement systems shall be reduced in case of a repetitive occurrence of the malfunction, in accordance with the mechanism described in Appendix 2 to this annex.
8.  Reagent consumption and dosing activity monitoring
8.1. The vehicle shall include means of determining reagent consumption, interruption of the reagent dosing activity and providing off-board access to consumption information.
8.2. Reagent consumption and dosing activity counters
8.2.1. A specific counter shall be attributed to the reagent consumption (the "reagent consumption counter") and another to the dosing activity (the "dosing activity counter"). These counters shall count the number of engine operating hours which occur with an incorrect reagent consumption and, respectively, an interruption of the reagent dosing activity.
8.2.2. Details of the reagent consumption counter and dosing counter activation and deactivation criteria and mechanisms are described in Appendix 2 to this annex.
8.2.3. The reagent consumption counter and the dosing counter information shall be made available in a standardised manner according