corb
Member
Registered: 24th Apr 02
Location: Calgary, Alberta, Canada
User status: Online
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wasnt sure what car it was you had, the pic i put up is my car, guessing it came out a cavalier  
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vibrio
Banned
Registered: 28th Feb 01
Location: POAH
User status: Offline
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are you running the standard factory boost controller or a bleed
standard boost will be if you floor it from low revs 1.6 bar overboost @ 3000rpm for a second then it holds approx 1.2 bar 3000-4000 then drop to 0.8bar @ 6000rpm.
if you have a bleed then what your doing is bleeding air off from the actuator (set at 0.8bar). if you just run the actuator red pipe joined to blue pipe then you'll get approx 0.8 bar.
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chris_uk
Premium Member
Registered: 8th Jul 03
User status: Offline
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i took the car out this morning and it seems to be holding at about 11 psi, that is about standard isnt it? well its running 0.75 bar.
could it be the wastegate that has gone due to it running 16psi from when i got it?
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Nismo
Member
Registered: 12th Sep 02
User status: Offline
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quote:
Originally posted by corb
you have solenoids controlling your boost? like an electrical actuator or something? Got any pics of that, out of curiosity.
yeah , can get some once i get the car back
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CRFC
Member
Registered: 26th Jan 05
Location: Ireland
User status: Offline
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it sounds like the actuator.
also, id recommend you get a proper boost controller, those bleed valve ones are shit, the only good ones are the turbosmart valves and the greddy ones.
get a electric one. i recommend a greddy profec bII
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vibrio
Banned
Registered: 28th Feb 01
Location: POAH
User status: Offline
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he had a tear in his DV pipe
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CRFC
Member
Registered: 26th Jan 05
Location: Ireland
User status: Offline
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quote:
Originally posted by vibrio
he had a tear in his DV pipe
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corb
Member
Registered: 24th Apr 02
Location: Calgary, Alberta, Canada
User status: Online
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so a boost leak then? Didnt he say he'd checked all that in his original post?!
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