hi there i have a 2005 wrx i stupidly put a manual boost vaulve on it and changed the air box for a ally induction kit ever since i have had my engine managment light on now very poor and penny less i have changed

lambda sensor, pipes on turbo, airflowmass metre and its still comming on now it really getting to the point i wanna get rid of it can anyone please hep and i have had a mate check the pipes and he thinks there ok any idea's

 

Remap and get rid of the bleed valve - or put it back to standard.

 

remove the man boost controller and perform an ecu reset

 

It will be running lean if an induction kit is fitted without a remap that is a very bad idea as is the manual boost controller either put it back to standard or get a remap. Mine had a inuction kit fitted when first bought the car and it threw up this cel removed it and reset the ecu it went away lucky it was only on for a short time before any damage was done

 

You said it

1.Remove the IK and put back the OE airbox ***'y.

2.Remove the MBC and re-plumb the OE Boost Solenoid.

3.Leave the tunning to someone that knows what they are doing

 

cheers all the boost gauge came straight off and il put induction kit in bin

 

It only takes a small variance inthe size of the tube that the maf sensor goes in to completely throw the fueling out. This is obviously what has happened in your case and as such it was making it run lean. Not good.

Induction kits are fine if mapped for them on newage subaru but I would put your std airbox on and also get rid of the manual boost controller as that is just playing russian roulette with your engine.

 

anyone know where and how much a standard air box and pipe will be or know anyone thats got one for a 2005 wrx

 

Several Newage Cars being broken on here if you have a quick look.