just swapped a jdmh22.
there is a bracket on the fuel rail with a vacuum box in it. the vacuum line runs to the fuel pressure regulator.
loked at a buddys h22 in his integra and this part doesnt exist. the line goes to the manifold.
either of these questions will work. do i need that sensor?
can anyone fid the part number to the bracket the sensor it mounted to.
its not on the honda parts websites or the dealership.
someone know where i can figure this out

 

A pic would be great. There isnt a Fuel Pressure Regulator on Stock H22a.

 

If you can take a picture of the part, I just peeled apart my H22a4 and its getting built up to drag so I'm sure I can spare the stock piece since I'm not using a stock fuel rail. Take a pic and I'll check if I got one you can have.

 

there id a fpr on every car, and yes its on the fuel rail, post a pic of what ur talking about, the fpr vac. line goes to the intake.

 

you dont need it, set it up like the other h22 and itll be fine...there is an fpr on every car and the vac line usually goes right to the manifold, i cant remember why jdm h22s have this but i know its not necessary

 

Yeah, it's not necessary.

I had always thought it was a sort of fuel pressure damper....?

 

here are the pictures of the thing connected to the imaginary fuel pressure regulator that doesnt exist on my car

not some are saying it isnt needed, if that is the general consensus, what the hell does it do/is it for? any answer will be very helpful

 

I have the same thing on my jdm h22a also. I came across a thread that mentioned the same part and from what i gathered it goes to the box underneath the intake inside the right fender on usdm models.

 

I believe that is the purge solenoid for the emissions system, if you look you should see something just like that on the firewall.
I tossed mine when I did my swap, no problems.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Acidcrakker &raquo;</TD></TR><TR><TD CLASS="quote">A pic would be great. There isnt a Fuel Pressure Regulator on Stock H22a.</TD></TR></TABLE>

are you serious...?

 

I was thinking about an adjustable one. Im going to have to be more maticulate when posting.<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Infinity_Racer &raquo;</TD></TR><TR><TD CLASS="quote">

are you serious...? </TD></TR></TABLE>

As for that solenoid. I had one on my JDM h22a, but tossed it. And used the one I already had on the firewall. They are the same thing, except JDM is on the IM, and USDM is on the fire wall.


Modified by Acidcrakker at 8:17 AM 2/9/2008

 

EVAP Purge.

Don't need it iirc

 

thtas the evap purge sol. not fpr