Vehicles with one main and one auxiliary fuel tank vehicles with or without fuel return lines 12 vdc electrical systems either electrical in tank fuel pumps or mechanical on engine fuel pumps gasoline or diesel engines. When the solenoid is energized it sendsrecieves fuel to one tank and when de energized it sendsrecieves fuel to the other tank.
Fuel Pump Replacement And Fuel Tank Upgrade Page 3 Ford
Fuel tank selector valve wiring diagram. Fuel selector switch wiring diagram. Discussion in early cj5 and cj6 tech started by finocj dec 5 2015. Posted by anonymous on feb 10 2013. 1987 f150 dual fuel tank selector repair duration. Dec 5 2015. Dont need it to switch my fuel guage doesnt.
Here is how the oem valve and switch are wired up. The motorized fuel selector valve is intended to operate in a dual fuel tank system with the following characteristics. Grn valve release solenoid to control box 54 dk. One wire goes to the selector valve. Fuel tank selector valve that will also switch the fuel gauge sending wire connections. The valve grounds through the body.
Circuit identification for wiring diagram. Shuttle valve opens fuel return line to fuel tank when fuel. Should this occur when the other tank is at full. Wiring diagram for f350 58 l dual fuel tank selector switch. But wiring is straight forward with diagram. At any rate i also have a fuel switch from a 74 bronco.
30 pink fuel gauge to selector valve 53 lt. Reservoir is located in tank and is either molded or welded into fuel tank or is part of fda. Wiring a fuel tank selector valve. Hey all i recently installed a new electric fuel selector valve for my dual tanks in my bronco needed until i get a new larger capacity main tank. Wells counterpoint ep14 fuel tank selector valves fsv1k fsv2k fsv1 fsv2 duration. Fuel sender assembly handles the fuel switching through internal valves.
It is possible that the dual fuel tank selector valve on your truck could leak internally and as a result return a portion of the unused fuel to the tank other than from which it was drawn. Fuel tank selector valve wiring diagram1985 ford f250 with 460 wires broke off at connector. The sending unit wires goto the switch and then to the fuel guage. I decided to keep this switch for my electric valve. Grn control box to shield 139 pink or pinkblack feed ign sw accsy and on controlled 150 black ground circuit direct 830 pinkblack selector valve to aux tank unit rh. Ford 1985 f 250 question.
Fuel reservoir is used to prevent fuel flow interruptions during extreme vehicle maneuvers when fuel tank level is low.
Gallery of Fuel Tank Selector Valve Wiring Diagram
