Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

adjusting wastegate, ok or bad idea?

Thread Tools
 
Search this Thread
 
Old Oct 21, 2006 | 06:40 PM
  #1  
bcarleton's Avatar
Thread Starter
Registered User
 
Joined: Jul 2006
Posts: 4
From: So. MS
Car Info: 2006 WRX TR
Found problem!

Ok, heres the story. First off the car is a 2006 WRX TR with an FP18G, STI TMIC, Forge 100% rec. valve (factory housing cracked), stock intake, Cobb Downpipe, Megan cat-back, Cobb AP with the 18g 93 octane map. The issue I am having is that I am not hitting the target boost numbers. I am toping out at 13.1 in 3rd gear. I was only seeing 11.8 previously but I have adjusted the wastegate a tad to see if there would be any affect. These readings are comming off of the AccessPort (my AutoMeter is reading about .5lbs less). I have checked all vacc lines that I know of and even replaced all reducers and T's thinking of a possible leak. Have also gone over the IC piping, all checks out OK. Being that the program from Cobb is designed to see 15 to 15.2 psi am I OK to keep adjusting the wastegate since all other external options seem to be exhausted.

Come to find out that there was a bad clamp on the 90* comming off the turbo. I checked the tube but never the clamp. So problem fixed. Hitting 15.6 in third. Life is good again.

Last edited by bcarleton; Oct 24, 2006 at 11:34 PM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
hey1230000
NorCal Classifieds
0
May 19, 2010 07:27 PM
scby blu
NorCal Classifieds
1
Jan 14, 2008 09:37 PM
xs_wrx
Used Aftermarket Car Parts For Sale
1
Feb 27, 2006 06:27 PM
Dynapar
Engine/Power - EJ20T (pre-2006 WRX and JDM)
16
Sep 13, 2005 01:25 PM
WRC_Scooby
Interior, Exterior & Lighting
11
Jul 31, 2004 04:01 PM




All times are GMT -7. The time now is 01:33 PM.