Blacksimus

While fiddling about today I came across a loose hose running from sort of regulator by a fuel rail. Is anyone able to please help me as to where this hose goes.




Cheers

jimes

fuel pressure regulator

Blacksimus

I kinda guessed it was but not sure what the hose from it connects to?

This is on a 94 wrx.

500

pretty sure it goes to the inlet manifold on one of the take offs

stoneface

iTrader: (6)

As above, you should see a take off on the elbow part of the inlet manifold runner in your pic.

saiklon

There are three vacuum connections on the top of the manifold. One of them connects to a small metallic pipe that is in front of the FPR. Had the same problem (and a horrendous fuel consumption). The routing is a bit convoluted so what i did was blow through the pipes till i found the one that had no resistance and then i blew some water through it to locate the hard pipe that is near the FPR.

Hope that helps.

Blacksimus

Cheers guys. Will go looking during the week and let you know.