This kit allows the engine timing to be set on the new generation 3 cylinder, 1 litre VAG engines. Applications: 3 cylinder VAG engine currently found in the Volkswagen UP! engine code CHYA,CHYBPlus Seat Mii and Skoda CitigoEquivalent to OEM T10476, TT10476A. Also for Blue Motion and Ecomotive plus Green Tech engines. Camshaft belt tensioner wrench available - Part No. 6199 (OEM T10499).