Look under back seat

[PonyLance]

Has anyone looked under the back seat? What are those two rubber diaphragm looking items? Has a wire connected to them too. These are on a vert, so is that different?

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[Brokestang]

Something to do with the air bags?

 

[Oakley]

Its where the DEF is stored.

 

[Ock]

im gonna hit with a hammer..brb

 

[Sound Wave]

The primary and secondary fuel pumps are under those lids. That is the fuel tank.

 

[KingKona]

The primary and secondary fuel pumps are under those lids. That is the fuel tank.

Are they labeled that way?

I thought the PFI and DFI worked at two different PSIs?

 

[Rapid Red]

Rear seat passenger ejection charges.

 

[Sound Wave]

Are they labeled that way?
On the diagram they are listed that way.
I thought the PFI and DFI worked at two different PSIs?

I think might be talking about different things.
The fuel pumps under the lids the OP is talking about are #17 and #18. https://www.tascaparts.com/v-2015-ford-mustang--gt--5-0l-v8-gas/fuel-system--fuel-system-components

 

[Mike Pfeifer]

So if the mustang has a saddle type fuel tank, then there will be a fuel level sensor on each side, a fuel pump to pump fuel out of the tank to the engine and some way to pump fuel from one side of the tank to the other.

 

[Slopoke]

Are they labeled that way?

I thought the PFI and DFI worked at two different PSIs?

The tank has the LPFP, which is electric and is on the drivers side. The tank also has a transfer pump that is a jetpump. It transfers fuel from the passengers side to drivers side of the tank and is located on the passenger side of the tank. The HPFP is located on the R/H side valve cover and supplies the DI injectors and is run by a cam lobe.

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