Gentlemen!
Does anybody have a diagram of the relay circuit or a note of the contact assignment for the fuel pump relay. I got my paws on a used one and am trying to test it. Of course there is no diagram on the housing.
I get 124 Ohm between 2 of the 5 contacts, and about 26 Ohm between 2 others. With 12 V applied to either set of contacts, there is the telltale click, but resistance doesn’t seem to change between the remaining contacts. As far as I understand, when energized, one set of contacts should go to short (switched on).
Any help would be appreciated.
Cheers from unusually snowy Frankfurt.
James.