Cambelt Tensioner Locking Tool: 2.5 mm. Cambelt Tensioner Locking Tool. A5 Coupe / Cabriolet / Sportback. for Audi: A3 / Cabrio / Saloon / Sedan / Sportback. Engines : 1.4 for TDI CR | 1.6 for TDI CR |1.6 for TDI CR GreenLine | 1.6 for TDI CR Blue Motion |1.6 for TDI CR.
