| 摘要 |
The invention relates to a method for comparing and reducing the polluting emissions of a motor vehicle, comprising the steps involving: by means of a probe for analysing exhaust gases, detecting the emissions of a vehicle during a test of the engine under given running conditions; establishing an actual footprint corresponding to the vehicle on which the emissions are measured; comparing the actual footprint obtained to a standard footprint corresponding to the vehicle on which the emissions are measured; depending on the deviations measured between the two footprints, determining a corrective action to be carried out on the vehicle in order to reduce the polluting emissions of same. |
