MSefi.com read only forum (Jan.15,2018)

no its a pug mi16 enigne i think ive found what i need to know cheers

right got my car running on ms the other day wich i made up with.but i have realised my injectors are`nt wired up correctly im running a 4cyld engine with the firing order 1342 and i have the injetcors wired up so that bank 1 is going to cylinders 1+4 and bank 2 is cylinders 2+3 .its running ...

huh i think i understand so switched earth is better then for low power systems

can i just ask does anyone know why we switch earths and live`s is it to do with the component we are wiring up or does`nt it matter .ive tried to find why things are wired with switched earths and the same with switched lives but cant seem to find out why ? it is done thanks for any help