i'm not boosting anymore....i don't know why... my vafc pressure reads .08psi max on full throttle... can anybody help me on this? by the way i have greddy kit.


Modified by TSteknicks at 1:43 PM 6/21/2005

 

boost leak... bad turbo... stuck open wg... lots of things could be wrong

 

what should i do when my wg is stuck open?

 

the ecu dosnt read boost which is what your vafc is hooked to.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TSteknicks &raquo;</TD></TR><TR><TD CLASS="quote">what should i do when my wg is stuck open?</TD></TR></TABLE>

Get a wrench and close it .

If that happens I would say go ahead and open it up to check it out. If it's sticking try to fix it or get a new one. I would say boost leak though.

 

long shot and you prob. would have already checked this i hope but if none of that works make sure your charge pipes area ll connected!!! More than likly though its your WG though..

 

i'm a noob so i need details people.....
i have greddy turbo....how do i close my wg? (details please)

 

do you have a boost gauge in your car? if so what is it reading if not my previous post stands. a vafc only reads vacume and atmospheric preasure. it does not read boost.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TSteknicks &raquo;</TD></TR><TR><TD CLASS="quote">i'm a noob so i need details people.....
i have greddy turbo....how do i close my wg? (details please)</TD></TR></TABLE>

ummmm....close your wastegate and you will overboost and your car will go boom boom. If you don't know what to do take it to a shop...seriously.

 

my boost gauge reads 18~20 on idle....and when i'm driving it won't pass zero......i'm lost now.....so i shouldn't touch this problem by my self?

 

yeah im lost now also double check IC piping to make sure nothing came loss.