Mustang gen3 fuel drain!!

[ghost ksa]

Hi

When we want change pump gas to flex we take hard time for do it this
I was try how i can tune fuel pump drain for 2019 gt but I can?t

Anyone can help me about this

Thank you

[ghost ksa]

Anyone
please help

[5FDP]

Can't you just hot wire the fuel pump to drain it?

[veeefour]

there is no drain, fuel pump can be only activated for a few seconds, as mentioned above the only method is to hot wire the pump

[engineermike]

I wonder if you can set the desired fuel pressure too high to be obtainable, so the pump would stay on trying to achieve it.

[ghost ksa]

Can't you just hot wire the fuel pump to drain it?

Actually I don’t know i can do it

[ghost ksa]

there is no drain, fuel pump can be only activated for a few seconds, as mentioned above the only method is to hot wire the pump

If you can please tell me how i can do it

[ghost ksa]

I wonder if you can set the desired fuel pressure too high to be obtainable, so the pump would stay on trying to achieve it.

Ok, i will try today

[doc350]

FWIW, my scan tool can run a fuel pump test that will activate the pump and keep it running. It would be nice if they could add that to the Scanner.