Put the car in test mode (like you were going to flash it). Do you hear the BCS "click"?
This is a discussion on Coming Up Short on Boost within the Tuning: Electronic Engine Management forums, part of the Tech & Modifying & General Repairs category; I have a 2003 wrx, and I am using a cobb accessport currently for my tuning. I have it set ...
I have a 2003 wrx, and I am using a cobb accessport currently for my tuning. I have it set to stage 2, and from what Ive read, I should be achieving 15psi. I am only getting 10 (stock level). The turbo has been tested and is a-okay. Im thinking its the boost control solenoid but the previous owners already said they replaced it.. help please.
What is the full set of mods on the car? Have you ever had full boost? When did this problem start? What downpipe are you running with the stage 2 tune?
Past Subies - '11 STI Limited stage 1+ and '04 STi stage 2+
'13 Wrangler Rubicon - custom front bumper w/12k lb winch & off-road lights, skid plates, diff guards, etc.
'04 Porsche 911 Turbo GT2 clone 600 HP/TQ
'77 F-150 heavily modded for off-roading
It is a possibility considering I have never known what anyone was talking about whenever they mentioned it...