Diesel Engine Setting/Locking Tool Kit for Vauxall and Opel Diesel 2.0Di/2.2Di + SAAB Applications Vauxhall/Opel: Astra, Astravan, Zafira, Vectra, Omega, Sintra, Frontera X20DTL/X20DTH,X22DTH 2.0Di and 2.2Di EcoTec diesel engines