Document ID: chunk:federal_register_of_legislation:F2024L00446:reg:10:p18
Version: federal_register_of_legislation:F2024L00446
Segment Type: reg
Provision Reference: reg 10 (pt 18/32)
Character Range: 1320174–1323264

133  1.002  1.076  1.199  1.347  1.504    1.662  1.819  1.973  2.124  2.271
       153  1.003  1.079  1.187  1.312  1.445    1.580  1.715  1.848  1.979  2.107
       173  1.003  1.079  1.176  1.285  1.401    1.518  1.636  1.753  1.868  1.981
 T(K)  193  1.003  1.077  1.165  1.263  1.365    1.469  1.574  1.678  1.781  1.882
       213  1.003  1.071  1.147  1.228  1.311    1.396  1.482  1.567  1.652  1.735
       233  1.004  1.071  1.148  1.228  1.312    1.397  1.482  1.568  1.652  1.736
       248  1.003  1.069  1.141  1.217  1.296    1.375  1.455  1.535  1.614  1.693
       263  1.003  1.066  1.136  1.207  1.281    1.356  1.431  1.506  1.581  1.655
       278  1.003  1.064  1.130  1.198  1.268    1.339  1.409  1.480  1.551  1.621
       293  1.003  1.062  1.125  1.190  1.256    1.323  1.390  1.457  1.524  1.590
       308  1.003  1.060  1.120  1.182  1.245    1.308  1.372  1.436  1.499  1.562
       323  1.003  1.057  1.116  1.175  1.235    1.295  1.356  1.417  1.477  1.537
       338  1.003  1.055  1.111  1.168  1.225    1.283  1.341  1.399  1.457  1.514
       353  1.003  1.054  1.107  1.162  1.217    1.272  1.327  1.383  1.438  1.493

              In the case that the required input values for p and T are not indicated in the table, the compressibility factor shall be obtained by linear interpolation between the compressibility factors indicated in the table, choosing the ones that are the closest to the value sought.
              6.14. Calculation of fuel efficiency (FE)
              This paragraph is applicable for Level 1B only;
              6.14.1. FE = 100/FC
              where
                     FC is the fuel consumption of a specific fuel, l/100 km (or m³ per 100 km in the case of natural gas or kg/100 km in the case of hydrogen);
                     FE is fuel efficiency; km/l (or km/m³ in the case of natural gas, or km/ kg in the case of hydrogen).
              7. Drive trace indices
              7.1. General requirement
              The prescribed speed between time points in Tables A1/1 to A1/12 shall be determined by linear interpolation at a frequency of 10 Hz.
              In the case that the accelerator control is fully activated, the prescribed speed shall be used instead of the actual vehicle speed for drive trace index calculations during such periods of operation.
              In the case of vehicles equipped with a manual transmission, it is allowed to exclude drive trace indices calculation during upward gear shift operation. From the moment of actual vehicle clutch operation until the actual vehicle speed has reached the prescribed speed in the higher gear shall be a maximum of 2 seconds. The type approval authority may request the manufacturer to demonstrate that it is not possible to meet the drive trace requirements without such exclusion, as a result of the design of the vehicle.
              The on-board diagnostics (OBD) or electronic control unit (ECU) monitoring (data collection) system may be used in order to detect the position of the accelerator control. The collection of OBD and/or