causes of overboosting???
#1
OG triple OG
Thread Starter
causes of overboosting???
sup guys ....just wondering what would cause boosting over your target boost....would vacuum lines colapsing cause this??? im still trying to figure out why my avcr wont control my boost......perhaps me running open downpipe?
#7
OG triple OG
Thread Starter
Re: (kpt4321)
i set it to like .65 as my target boost . and it will go right past it like theres no target boost . ill do it in third gear and i cant get WOT because it will boost to like 15 lbs
Trending Topics
#8
Honda-Tech Member
Join Date: Jan 2003
Location: Tamworth, England, England
Posts: 455
Likes: 0
Received 0 Likes
on
0 Posts
Re: (Hella_JDM)
Vacc lines wont colapse under boost!
Check the hose to the actuator is clear, then try compressed air into the line and see what pressure the actuator opens the internal wastegate at, i could be that the actuator has too much preload.
HTH
Jonny
Check the hose to the actuator is clear, then try compressed air into the line and see what pressure the actuator opens the internal wastegate at, i could be that the actuator has too much preload.
HTH
Jonny
#10
Honda-Tech Member
Join Date: Jan 2003
Location: Tamworth, England, England
Posts: 455
Likes: 0
Received 0 Likes
on
0 Posts
Re: (Hella_JDM)
yeah you rotate the thread actuator rod, and this preloads teh spring, you could be making the preload so much thatthe wastage cant open fully to expecl excss air at the full acturor travel, fine at lower revs but as the revs increase and mmore gases passes through engine and hence exhuast not as much can bypass the turbine thorugh the wastegate and hence you get boost creep over the set limit.
Thread
Thread Starter
Forum
Replies
Last Post
Markb16a
Honda Civic / Del Sol (1992 - 2000)
4
06-27-2007 08:42 PM
FOrSfEd
Forced Induction
13
05-17-2004 10:13 PM