simog

iTrader: (1)

Hi all,

I have been doing some work on the wrx and while changing the air filter I noticed that a small connection (on the air resonator box) under the large connection to the MAF has been broken off. There is a tube hanging which should have been connected here which I am told runs to the boost solenoid. This is on the left hand side of the car.

(picture of resonator box connection I am referring to)
ImageShack - Hosting :: pic221nw7.jpg

Can anyone tell me what effect there will be on the running of the car with this connection missing? Some one on another thread mentioned a kit which removed the resonator box and this connection to the boost solenoid can be left to VTA, is that right?

I am having some idle problems from cold starts (hunting and sometimes a stall) and wondered if having this connection broken might cause it given that there is now a hole in the resonator box!

Please excuse my ignorance, I am not the most clued up individual on impreza engines but I am learning as I go!!

Scott.T@PolarPerformance

it will have little effect, infact most of the cars I have seen already have it broken.
the best solution for you would be to blank the hole off to the resonator box by putting a screw into it, then leave the pipe from the boost control solenoid venting to atmosphere.

simog

iTrader: (1)

Excellent, I was hoping someone might say that! I will cover the hole tonight and leave the pipe disconnected!

Many thanks for that