Table A1/2 WLTC, Class 1 vehicles, phase Medium1 Time in s speed in km/h Time in s speed in km/h Time in s speed in km/h Time in s speed in km/h 590 0 637 18.4 684 56.2 731 57.9 591 0 638 19 685 56.7 732 58.8 592 0 639 20.1 686 57.3 733 59.6 593 0 640 21.5 687 57.9 734 60.3 594 0 641 23.1 688 58.4 735 60.9 595 0 642 24.9 689 58.8 736 61.3
Annex 2 Gear selection and shift point determination for vehicles equipped with manual transmissions 1. General approach 1.1. The shifting procedures described in this Annex shall apply to vehicles equipped with manual and semi-automatic transmissions. 1.2. The prescribed gears and shifting points are based on the balance between the power required to overcome driving resistance and acceleration, and the power provided by the engine in all possible gears at a specific cycle phase. 1.3. The calculation to determine the gears to use shall be based on normalised engine speeds (normalised to the span between idling speed and rated engine speed) and normalised full load power curves (normalised to rated power) versus normalised engine speed. 1.4. This annex shall not apply to vehicles tested according to Annex 8.. 2. Required data The following data is required to calculate the gears to be used when driving the cycle on a chassis dynamometer: (a) , the maximum rated engine power as declared by the manufacturer; (b) , the rated engine speed at which an engine develops its maximum power. If the maximum power is developed over an engine speed range, s is determined by the mean of this range; (c) , idling speed as defined of Annex 1; (d) , the number of forward gears; (e) , minimum engine speed for gears when the vehicle is in motion. The minimum value is determined by the following equation: (1) Higher values may be used if requested by the manufacturer; (f) , the ratio obtained by dividing n in min-1 by v in km/h for each gear , to ; (g) , test mass of the vehicle in kg; (h) , , , driving resistance coefficients as defined of Annex 4 in N, N/(km/h), and N/(km/h)² respectively; (i) is the full load power curve, normalised to rated power and (rated engine speed – idling speed), where . 3. Calculations of required power, engine speeds, available power, and possible gear to be used 3.1. Calculation of required power For every second of the cycle trace, the power required to overcome driving resistance and to accelerate shall be calculated using the following equation:
3.4. Gasoline/petrol (nominal 94 RON, E0) Table A3/4 Gasoline/petrol (nominal 94 RON, E0) Fuel Property or Substance Name Unit Standard Test method Minimum Maximum Research octane number, RON 94 - KS M 2039 Vapour pressure kPa Summer 44 60 KS M ISO 3007 Winter 44 96 Distillation: — 10 % distillation temperature °C - 70 ASTM D86 — 50 % distillation temperature °C - 125 ASTM D86 — 90 % distillation temperature °C - 170 ASTM D86 — final boiling point °C - 225 ASTM D86 Residue % v/v 2.0 ASTM D86 Water content vol % 0.01 KS M 2115 — olefins(1) vol % 16 to 19 KS M 2085, ASTM D6296,D6293,D6839 — aromatics(2) vol % 21 to 24 KS M 2407, ASTM D3606, D5580,D6293,D6839,PIONA — benzene vol % 0.7 KS M 2407, ASTM D3606, D5580,D6293,D6839,PIONA Oxygen content wt % 2.3 KS M 2408, ASTM D4815, D6839 Unwashed gum mg/100ml 5 KS M 2041 Sulphur content wt ppm 10 KS M 2027, ASTM D5453 Lead content mg/L 13 KS M 2402, ASTM D3237 Phosphorus content mg/L 1.3 KS M 2403, ASTM D3231 Methanol wt % 0.01 KS M 2408 Oxidation stability min 480 - KS M 2043 Copper corrosion 50℃, 3h 1 KS M 2018 Colour Green - - Sensory Test (1) The sum of the olefins and aromatics shall not exceed 40%. (2) The sum of the olefins and aromatics shall not exceed 40%.