Document ID: chunk:federal_register_of_legislation:F2024L00443:reg:3:p11
Version: federal_register_of_legislation:F2024L00443
Segment Type: reg
Provision Reference: reg 3 (pt 11/14)
Character Range: 115046–118281

Table A4/2
       Sensitive information

ID  Input                                                                                     Description

1.  Special Procedure for conversion of vehicles (4WD to 2WD) for dyno testing if available   As defined in paragraph 2.4.2.4. of Annex B6 to UN Regulation No. 154

2.  Dyno mode instructions, if available                                                      How to enable the dyno mode as done also during TA tests

3.  Coastdown mode used during the TA tests                                                   If the vehicle has coastdown mode instructions how to enable this mode

4.  Battery discharge procedure (OVC-HEV, PEV)                                                OEM procedure to deplete battery for preparing OVC-HEV for charge sustaining tests, and PEV to charge the battery

5.  Procedure to deactivate all auxiliaries                                                   If used during TA

6.  Procedure to measure current and voltage of all REESS with the use of external equipment  As defined in Appendix 3 of Annex B8 to UN Regulation No. 154

                                                                                              To measure current and voltage independently of on-board data, OEM provides procedure, description of current and voltage access points and list of devices used for current and voltage measurement during type approval.

              5.10. Statistical Procedure

              5.10.1. General
The verification of in-service conformity shall rely on a statistical method following the general principles of sequential sampling for inspection by attributes. The minimum sample size for a pass result is three vehicles, and the maximum cumulative sample size is ten vehicles for the Type 1 and RDE tests.
For the Type 4 and Type 6 tests a simplified method may be used, where the sample shall consist of three vehicles and shall be considered a fail if all three vehicles fail to pass the test, and a pass if all three vehicles pass the test. In cases where two out of three passed or failed, the type approval authority may decide to conduct further tests or proceed with assessing the compliance in accordance with paragraph 6.1.
Test results shall not be multiplied by deterioration factors.
Prior to the performance of the first ISC test, the manufacturer, or other actors shall notify the intent of performing in-service conformity testing of a given vehicle family to the granting type approval authority. Upon this notification, the granting type approval authority shall open a new statistical folder to process the results for each relevant combination of the following parameters for that particular party/or that pool of parties: vehicle family, emissions test type and pollutant. Separate statistical procedures shall be opened for each relevant combination of those parameters.
The granting type approval authority shall incorporate in each statistical folder only the results provided by the relevant party. The granting type approval authority shall keep a record of the number of tests performed, the number of failed and passed tests and other necessary data to support the statistical procedure.
Whereas more than