2004 Subaru WRX BOV

Tiny
SUBARU_STEVE
  • MEMBER
  • 2004 SUBARU WRX
  • 4 CYL
  • AWD
  • MANUAL
  • 76,000 MILES
I just installed a TurboXS RFL BOV on my 2004 WRX, and now my engine sputters and the check engine light blinks. I even reinstalled the old pressure release valve and it still sputters and the check engine light blinks. HELP!
Friday, July 31st, 2009 AT 1:29 AM

4 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,938 POSTS
Hi there

What are the codes that are set in the ECU?

Mark (mhpautos)
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Friday, July 31st, 2009 AT 2:03 AM
Tiny
SUBARU_STEVE
  • MEMBER
  • 3 POSTS
I don't have a device to read the codes. It seems to be that my computer is confused now and doesn't know how much air to give, since it primarily stalls when under 1,500 rpm.
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Friday, July 31st, 2009 AT 2:15 AM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,938 POSTS
Hi there,

I will need the codes before I can start to work out what your problem is.

Mark (mhpautos)
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Friday, July 31st, 2009 AT 2:45 AM
Tiny
SUBARU_STEVE
  • MEMBER
  • 3 POSTS
My neighbor took it to his shop, ran the codes (i don't know the codes) but turns out 3 of my 4 cylinders misfired. Seems it might have been a leak.
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Friday, July 31st, 2009 AT 1:09 PM

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