Fuel Gauge Issues - PowerStrokeNation : Ford Powerstroke Diesel Forum
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post #1 of 4 (permalink) Old 04-04-2019, 09:47 PM Thread Starter
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Fuel Gauge Issues

The Fuel Selector Valve has recently stopped working so I unplugged the connect and took it off the truck. I have the Bronco 33 gallon rear tank swap and the electronic fuel pump conversion on the truck too. I am now running solely off the rear tank and having trouble getting the fuel gauge to just read the rear tank. I have tried connecting the Yellow/White wire from the gauge to the Yellow/Light Blue wire from the rear tank sending unit and making sure the ground wire from the sending unit is gtg. I flip the dash fuel selector switch to rear and my fuel gauge stays on E, even after filling the tank. I need help with understanding how to bypass the switch or any relays that are hindering the fuel gauge from reading just the rear tank. Thanks to anybody and everybody that helps in advance.
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post #2 of 4 (permalink) Old 04-07-2019, 06:57 AM
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here is one I bought and paid $200 something on ebay there down to $56 . it's oem motorcraft valve . if u want to keep both tank .
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post #3 of 4 (permalink) Old 04-07-2019, 07:01 AM
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i done the 38 gallon rear and new valve and keep my front 19 gallon also .gives me 57 gallons over the 38 gallon both tanks added up to .
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post #4 of 4 (permalink) Old 04-07-2019, 03:11 PM
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Re: Fuel Gauge Issues

See this post where I attached the system wiring diagram: https://www.powerstrokenation.com/fo...g-diagram.html

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