Fuel solenoid

[Jsmith09]

My code came on for my fuel pump solenoid and was seeing if you guys can send pics of where the lines on the solenoid lead

 

[steve]

There is a Fuel Pressure Solenoid that when bad throws a P1105. Is that what your asking about?

 

[Jsmith09]

Yeah it came on when I got the car a few days ago the guy I got it from disconnecting the vacuum lines so I don’t know where they hook up to

 

[pauleyman]

Yeah it came on when I got the car a few days ago the guy I got it from disconnected the vacuum lines so I don’t know where they hook up to

The vac lines aren't what causes a code. Is it hooked up electrically?

 

[Jsmith09]

Yes it is, does that mean I should just buy a new one and hook it up

 

[spyderdrifter]

Maybe, maybe not. Does your car run any differently? Does the solenoid have any wire corrosion?

 

[Jsmith09]

It just runs a little rough at idle and there is just a tiny bit of corrosion that I used metal wire brush to get off and still throws code

 

[steve]

MD113721 is the part number.

https://www.dsmtuners.com/threads/2g-installing-fuel-pressure-solenoid.425233/

 

[chrysler kid]

The fuel pressure solenoid is an extremely rare to find part new in box. You can find them on ebay from japan but be aware they will want you too pay customs expenses since it as shipped as a new part

With a bad solenoid the car will trigger a check engine light but still run just fine

If the solenoid is unhooked it can cause a warm start hard cranking issue, which is the fuel boiling in the fuel rail. The car will struggle to start when warm, take multiple tries cranking, then idle rough, but eventually smooth back out as the new fuel cools the rail.

Id suggest trying to find some one parting out a car and buy a used part if possible. None of the online vendors like miller import parts or dsm partout have them posted for sale.