Help diagnosing fuel pump issue
I driving a 1996 Ranger 2.3L 4cyl. I am new to the forum and need some expertise diagnosing why my truck suddenly died the other day while driving.
I don't hear the fuel pump now so I thought I would check for voltages with a meter
there are 3 wires going into the inertia switch and there is continuity between the 2 thicker wires. When key is in the on position, there is no voltage to either thick wire but there is 12v to the thinner wire;I am not sure what this wire is for (it does not exist in my haynes wiring diagram).
I would like to check the relay under hood next but I don't have a diagram and nothing is labelled.
Does anybody have a diagram for the relays and fuses under the hood?
Can somebody explain the 3 wires in the inertia switch?
Last edited by karmtec; 12-17-2010 at 11:24 AM.