I tried hard to change PetrolPrice in ecoDrive but not successful as yet. :anyone Tried to explore Gear change data. In ecoDrive master file, there are values, ID's mentioned for almost everything. For my car, Engine ID is 396 (Linea 1.4 77HP), Gearbox ID is 3 (means Manual 5G), Engine ID is 64 (means FIRE 1368 2V_MPI_EVO_2_I/CE_E5 77CV 110Nm )No.ofDoors ID is 3 (means 5 doors). Gear Change RPM specifications are as below: [attachment=0:11l235zj]eco-17.JPG[/attachment:11l235zj] This shows that 1 means changing gear from 1st to 2nd. 2 means 2nd to 3rd & so on.