Skoda Citigo: 1.0 / 1.0 Ecofuel / 1.0 Green Tech. Seat Mii: 1.0 / 1.0 Ecofuel / 1.0 Ecomotive. Skoda Octavia from 2013. VW Up: 1.0 / 1.0 Bluemotion technology / 1.0 Ecofuel. This tool set is special designed timing tool which allows to lock and keep the camshaft sprocket in place during replacing the timing belt.