Document ID: chunk:federal_register_of_legislation:F2022C00213:reg:120:p36
Version: federal_register_of_legislation:F2022C00213
Segment Type: reg
Provision Reference: reg 120 (pt 36/56)
Character Range: 253663–256567

and type as defined in Annex 4, item 2.,
         (b) engine capacity,
         (c) emission control system type,
         (d) fuel system type as defined in Annex 4, item 6.7.2.

        7.6.1.2. The following parameters have to be within the following limits:
            (a) transmission overall ratios (no more than 8 per cent higher than the lowest) as defined in Annex 4, item 6.10.3.,
             (b) reference mass (no more than 220 kg lighter than the heaviest),
             (c) frontal area (no more than 15 per cent smaller than the largest),
             (d) engine power (no more than 10 per cent less than the highest value).

       7.6.2. A vehicle family, as defined in paragraph 7.6.1., can be approved with CO2 emission and fuel consumption data that are common to all members of the family.  The technical service must select for testing the member of the family which the service considers to have the highest CO2 emission.  The measurements are performed as described in paragraph 5. and Annex 6, and the results according to the method described in paragraph 5.5. are used as type-approval values that are common to all members of the family.

       7.6.3. Vehicles that are grouped in a family as defined in paragraph 7.6.1. can be approved with individual CO2 emission and fuel consumption data for each of the family members.  The technical service selects for testing the two vehicles, which the service considers to have the highest and the lowest CO2 emissions respectively.  The measurements are performed as described in paragraph 5. and Annex 6.  If the manufacturer's data for these two vehicles falls within the tolerance limits described in paragraph 5.5., the CO2 emissions declared by the manufacturer for all members of the vehicle family can be used as type-approval values.  If the manufacturer's data do not fall within the tolerance limits, the results according to the method described in paragraph 5.5. are used as type-approval values and the technical service shall select an appropriate number of other family members for additional tests

       8. SPECIAL PROVISIONS

        In the future, vehicles with special energy efficient technologies may be offered which could be submitted to complementary testing programmes.  These would be specified at a later stage which can be claimed by the manufacturer in order to demonstrate the advantages of the solution.
       9. CONFORMITY OF PRODUCTION

       9.1. Vehicles approved to this Regulation shall be so manufactured as to conform to the type approved vehicle.
       9.2. So as to verify that the conditions set out in paragraph 9.1. are complied with, appropriate production checks shall be carried out.

       9.3. Vehicles powered by an internal combustion engine only:

       9.3.1. As a general rule, measures to ensure the conformity of production with regard to CO2 emissions from vehicles