Rubuta ci gaba ga wannan sakin layi - A 1974 Schuppan ya tafi Team Ensign, ya sake farawa a Grand Prix na Belgium
inda ya gama a matsayi na 15. A Monaco ya yi ritaya a zagaye na huɗu saboda haɗari. An cire Schuppan a cikin Sweden da Netherlands; a Sweden saboda ya fara ba bisa ka'ida ba daga matsayi na 26 a kan grid kuma a Netherlands don karɓar canjin taya a waje da pits. Schuppan ya kasa cancanta a Faransa ko Birtaniya. Ya yi ritaya a Jamus a zagaye na huɗu saboda matsalolin gearbox.