Need Help With Fuel Pressure Selenoid.

[DSMLoverFromUA]

OK i have 97 GSX with zero mods. I also resently got my check engine code go on and it said Fuel Pressure Selenoid. So i looked at it and i see a knob on it that turns. So my question is can i just fix it, run without it, or replace it. The car drives fine but at idle it goes a little to low and when i turn the knob the rpms go up a bit. i really dont know what to do. replace it or adj. it Anybody had similar problem? Can it be adjested or it must be replced?

Sorry for spelling.
Thanks Mike

 

[luv2rallye]

The knob is a vent cap. See post #11 in http://www.dsmtuners.com/forums/showthread.php?t=150342&highlight=fuel+pressure+solenoid+knob
It probably has a vacuum leak (why poor idle) and needs to be replaced. The manual has a test for it you can do.

 

[DSMLoverFromUA]

Thanks, that just solved all the confusion. i will go to the dealership as soon as i can