Rubuta ci gaba ga wannan sakin layi - Pizzonia har yanzu yana aiki a Williams a matsayin direba mai gwaji, kuma lokacin da Heidfeld ya koka da ciwon kai bayan ya yi rauni a cikin hadari a lokacin Jumma'a Practice Session a Monza, Pizzonia ya sami damar yin tsere. Bayan da bai shiga tseren F1 ba tun daga Grand Prix na Italiya na 2004, dan Brazil ya cancanci 16th, yana zuwa ta filin don yin koyi da sakamakon tseren 2004 <unk> yana ɗaukar matsayi na 7 da maki 2. Daga nan sai ya yi tsere a gasar Grand Prix ta Belgium
. inda ya sami tarar don fitar da Juan Pablo Montoya na biyu wanda aka sanya 'yan kaɗan daga ƙarshen. Pizzonia kuma ya ɗauki tuki a cikin Grand Prix na Brazil, amma tserensa ya ƙare kafin kusurwa ta farko bayan ya fitar da abokin aikinsa Mark Webber sakamakon haɗuwa da David Coulthard.