Document ID: chunk:federal_register_of_legislation:F2024L00446:reg:16:p71
Version: federal_register_of_legislation:F2024L00446
Segment Type: reg
Provision Reference: reg 16 (pt 71/108)
Character Range: 1089070–1092330

results                                       ≤ Declared value x 1.0  ≤ Declared value x 1.0  ≥ Declared value × 1.0

Row 2  Second test  Arithmetic average of the first and second test results  ≤ Declared value x1.0   ≤ Declared value x 1.0  ≥ Declared value × 1.0

Row 3  Third test   Arithmetic average of three test results                 ≤ Declared value x 1.0  ≤ Declared value x 1.0  ≥ Declared value × 1.0

              For NOVC-FCHVs and OVC-FCHVs in CS condition (as applicable)
       Test         Judgement parameter                                      For Level 1A: FCCS      For Level 1B: FECS
Row 1  First test   First test results                                       ≤ Declared value × 1.0  ≥ Declared value × 1.0
Row 2  Second test  Arithmetic average of the first and second test results  ≤ Declared value × 1.0  ≥ Declared value × 1.0
Row 3  Third test   Arithmetic average of three test results                 ≤ Declared value × 1.0  ≥ Declared value × 1.0

              1.2.4. Determination of phase-specific values
              1.2.4.1. Phase-specific value for CO2
              1.2.4.1.1. After the total cycle declared value of the CO2 emission is accepted, the arithmetic average of the phase-specific values of the test results in g/km shall be multiplied by the adjustment factor CO2_AF to compensate for the difference between the declared value and the test results. This corrected value shall be the type approval value for CO2.
              where:
              where:
                   CO2aveL is the arithmetic average CO2 emission result for the L phase test result(s), g/km;
                   CO2aveM is the arithmetic average CO2 emission result for the M phase test result(s), g/km;
                   CO2aveH is the arithmetic average CO2 emission result for the H phase test result(s), g/km;
                   CO2aveexH is the arithmetic average CO2 emission result for the exH phase test result(s), g/km;
                   DL  is theoretical distance of phase L, km;
                   DM  is theoretical distance of phase M, km;
                   DH  is theoretical distance of phase H, km;
                   DexH  is theoretical distance of phase exH, km.
              1.2.4.1.2. If the total cycle declared value of the CO2 emission is not accepted, the type approval phase-specific CO2 emission value shall be calculated by taking the arithmetic average of the all test results for the respective phase.
              1.2.4.2. Phase-specific values for fuel consumption
              The fuel consumption value shall be calculated by the phase-specific CO2 emission using the equations in paragraph 1.2.4.1. of this annex and the arithmetic average of the emissions.
              2. Type 1 test
              2.1. Overview
              2.1.1. The Type 1 test shall consist of prescribed sequences of dynamometer preparation, fuelling, soaking, and operating conditions.
              2.1.2. The Type 1 test shall consist of vehicle operation on a chassis dynamometer on the applicable WLTC for the interpolation family. A proportional part of the diluted exhaust emissions shall be collected continuously for subsequent analysis using a constant volume sampler.
              2.1.3. Background