Kikemec, the pump is the injection or injector, which supplies the diesel to the engine, and the car is an Opel Vectra B Edition 2000, bought in June 2000, with type D-X20dth type engine, if in the end I get it out you know about someone who repairs and calibrates it and if I would then have to go to the Opel to adjust the electronics data, a greeting, a greeting.