Puis il y a un, deux, trois, quatre, cinq ou six ordinateurs qui ajustent le rapport stoechiométrique, qui est le rapport idéal entre la quantité d'air requise pour une certaine quantité de carburant.
And the computers, one, two, three, four, five or six of them, have to adjust what's called a stoichiometric ratio, which is the correct ratio between the amount of air required for a certain amount of fuel.