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Capped fuel banjo fitting

Lund1990
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Lund1990

Lund1990

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Posted

I'm replacing my fuel lines and found a capped banjo fitting on the intake of the stock fuel filter housing. It looks to me as if it were brazed shut. Any ideas as to what it's there for?

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Tractorman

Tractorman

Posted
Posted

I would suspect it was there for a lift pump fuel pressure test port or for an in-cab lift pump fuel pressure gauge / warning light system.

 

- John

 

Lund1990

Lund1990

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I guess I was kinda thinking the same thing. I do have an in cab warning might that runs off a T in the fuel line between the factory filter housing and the vp44. But it evidently doesn't work as I found today that the ground wire isn't even hooked to the sensor.

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