Pedzisa mutsara unotevera: Chikwata hachina kupinda munhangemutange mbiri dzokutanga dza 1978, muArgentina neBrazil, asi chakadzokera nokuda kwamakwikwi eKyalami. Jabouille akachengetedza nzvimbo yakanakisisa yekodzero yeRenault kusvika nhasi, nenzvimbo yechitanhatu, chete 0.71 masekondi shure kwepolesitter Niki Lauda muBrabham. Akadonha kunze kwemapoinzi pakutanga kwemujaho asati aenda pamudyandigere nematambudziko emagetsi mulap 39. MuLong Beach, Jabouille akakwanisa 13th, asi akarega sezvo turbo yakatadza zvakare muchikamu che 44. Akanga ari wechigumi navaviri mumakwikwi echikwata
Mutambo wavo wokutanga weMonaco Grand Prix, uye vakapa chikwata chacho nzvimbo yokutanga muFormula One, vachipedza vari pachinzvimbo chegumi, vaine mavhiri mana vari shure kwaPatrick Depailler weTyrrell uyo akanga akunda mujaho wacho.