THE BASIC PRINCIPLES OF 4AGE ENGINE FOR SALE

It essentially does aid me a great deal! I don’t wish to inquire far too much of you but there’s some thing I didn’t have an understanding of outside of E2. why am I imagined to get around 1V on E2 when its wired for the ignition, and that is twelve.6V? Is there a purpose why E2 has 2 fuses?I'm unsure if why my battery exhibits underneath 12V