1.2 Vti (VVT) / GDI PureTech GASOLINE - 3 Cylinders. Timing Locking Citroen, Peugeot, DS, Opel from 2018. OEM Tool(s): Citroen & Peugeot: 0109-6, 0109-2B, 0109-2C, 0109-2D, 0197-N. It also allows you to quickly and easily check the condition of the timing belt.