Fuel Tank Plumbing and Connections

[Fabman]

Can anyone tell me what all the fuel tank lines and connections are on these new cars? I have a 2015 SRT tank with all these connections but the project I am building will only require the fuel supply line to the engine. THATS IT. I need to be able to disable and plug all other connections. YES I know I have to reprogram something to negate the alarms I will get by NOT USING the Evap system

 

[Fabman]

I guess no one on this forum group has any knowledge of this area of the car??

 

[oilburner]

fuel line is the one with the paper tag, all others are purge valve an charcoal canister which you could block but then you will have to vent tank by drilling small hole in fuel cap or an old school vented cap. an fuel fill pipe.

 

[Fabman]

Ok...Thanks for the response. Let me ask this...the shop manual states that when removing the fuel pump module - you need to depressurize the fuel tank. What builds pressure in the tank besides ambient temperature?

 

[oilburner]

Ok...Thanks for the response. Let me ask this...the shop manual states that when removing the fuel pump module - you need to depressurize the fuel tank. What builds pressure in the tank besides ambient temperature?

I would think that refers to fuel line pressure. there won`t be any pressure in the tank itself.
example :: when car is running or turned off vent valve is always open, only time vent valve is closed is when computer commands an evap. test.

 

[oilburner]

some customers would complain takes for ever to put gas in the car, would find vent valve stuck closed or spiders will plug them up.

 

[Fabman]

Thanks for the info Oilburner !