AN UNBIASED VIEW OF 4AGE 20V ITBS

It in fact does assist me lots! I don’t need to ask an excessive amount of you but there’s one thing I didn’t recognize out of E2. why am I speculated to get around 1V on E2 when its wired for the ignition, and that is twelve.6V? Is there a cause why E2 has two fuses?And you've got an ignition wire which would be only on when important is on