1 Wire Fuel Selector Valve Switch Wiring Diagram
Wire from the switch to the aux. I believe the solenoid driven selector needs power to stay in one selected position (such as auxiliary), then turn the switch off and it would return to normal position (main tank).
Fuel Tank Selector Valve Source? Diesel Forum
Wiring a 6 port fuel selector valve?
1 wire fuel selector valve switch wiring diagram. You should follow what matt1840 did. When you put voltage to the valve it changes tank (3 things at once, supply, return and gauge). It should be under the truck at the old switching valve location.
#22 · jul 8, 2009. Start date aug 22, 2005; I need the wiring diagram for the dash mounted fuel gauge selector switch.
The valve also has contacts for switching which sender is connected to the gauge, so it does that job too. I aquired a '77 scottsdale, 4x4, short bed, 350, with dual tanks and at the selector valve underneath the truck it has a wire disconnected. Originally posted by lars view post.
Double check all fuel and electrical connections to be sure they are installed properly. Refer to the oem service manual and wiring diagram for more information.electric fuel tank switch # date 10/30/07 cut the original wire from the sending unit to the fuel gauge and connect it to the selector switch as shown in the diagram. Instruction_sheet_fuel_tank_selector_valve_002 the electrical and fuel systems should be connected to the valve as shown (figure 1).
Need wiring diagram with wire color codes for the ac circuit on a 1988 ford ranger xlt with 2.9 l and factory air. The selector valve is easy to understand. Applying +12 to pin 1, and ground to pin 2 makes the valve switch one way.
Find the yellow/white wire coming from the fuel gauge in the dash. Here is how the oem valve and switch are wired up. With the pollak valve, the switch controls a motor in the valve, which in turn switches tanks.
Download pollak switch wiring image pdf This guide will be talking pollak trailer wiring diagram. Instruction_sheet_fuel_tank_selector_valve_001 the electrical and fuel systems should be connected to the valve as shown above (figure 1).
It looks like with the solenoid you would need a separate switch for the fuel gauge reading. The valve grounds through the body. Btw if it is not clear to you from the diagram it does not default to either tank.
There are 5 pins, labled 1 to 5, from bottom to top as you hold the valve in the upright position. If something goes wrong, you could be stuck on either front or back tank no matter what position of the switch. Need a wire diagram too for the switch i have discovered that two wires powers the pump to pressurize te lines and other 2 powers the fuel gauge on the dash but 2 wires i don know what they do my gauge doesn't indicate fuel in any combination of the six wires.
Of course i had to unplug both wires and now both. If you want to look at the drawing more closely you are welcome to download the actual file, which will give a clearer look. Mar 27, · i desperately need a routing diagram for fuel lines on a dual tank 79 c it has no return lines, and cne stock with 2 smog canisters and all the smog goodies, california truck.
Im looking for the electrical diagram to double check make sure the wireing is right can you help please Connect a new 18 ga. The sending unit wires goto the switch and then to the fuel guage.
Download pollak switch wiring diagram pdf. The fuel gauge does not work, neither does the tank selection switch in the cab. Hello i have a 1979 chevy k10 im having problems with the fuel selector wiring harness ive replaced the switch and the valve under the truck.
Aug 22, 2005 #1 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). Applying ground to pin 1 and +12v to pin 2 makes the valve switch the other way. Put the dash wiring back together.
One wire goes to the selector valve. Joined sep 8, 2003 messages 2,363 loc. I am trying to learn as much about switches as i can with regard to wiring in a 6 port both supply and return fuel tank selector valve that will also switch the fuel gauge sending wire connections such as a pollak or delco shown here.
Sending units are passing ground through them to minimize possible sparks in the tank. It has one wire connected to each tank for the sending units, and one going. This is my drawing showing the wiring of the 1996.
Pins 1 and 2 are the motor. Hello, i just installed a new aux. The factory plug was removed and it appears to only have 2 wires with crimp connectors going to the switch.
A pollak selector valve pollak 6 port valve the six port. Fuel tank and new sending unit in my 76 bronco. With the key in run, engine off, take this yellow/white wire and ground it to a good ground.
The fuel gauge should swing to empty or full. Plug the connector into the selection valve. 4trax, there should be no wire going from the ignition switch to the selector switch unless it is a lighted switch.
I have a EFI 1986 F150 w/302. I believe the fuel tank selector switch has gone out, because no
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