Okay, i got my Tial Wastegate in...uhmmm, y am i still not goin pass 2psi of boost?? the minimum boost is suppose to be at least 8psi and i got a boostcontrol. Grrrrr. any suggestions? where to start checkin? i checked the pipings, no loose tubes. B.O.V?? I.C?? the turbo itself?? map sensor?? HELP!
#70028, "RE: 2 PSI of boost, wheres the beef??" In response to Reply # 1
is your boost guage broken.. are you super sure there are no leaks, I thought the same thing turns my pipe blew off the compressor, was faced down near the ground on the teg so i didnt see it at first
are you sure the spring in the wg isnt messed up.. have you tried to adjust the mbc.. i mean yea it should be set at 0 stock unless someone was messing with the screw
well i dont know about the 0 stuff, becuase I only turned mine like 2.5times and went from 6 to 10.5
so who knows
how do you have the tial set up with the mbc
do you have a good seal on everything, keep checking it out
I love dino and 2gnt. ####ers (my word) bliz stole it but i let him borrow it
#70046, "RE: 2 PSI of boost, wheres the beef??" In response to Reply # 3
There are a couple kinds of leaks that can cause somthing like this. A boost leak somewhere bwtween the compressor outlet and the TB...or an exhaust leak between the head and the turbine inlet.
If it was a MAP sensor "leak"(or any other leak after the TB like a vac hose or the TB gasket or the intake manifold gasket) it would actually cause a vaccuum leak and you'd have higher idle. Hows your idle?
This all started one day when you had a spike and suspected the Deltagate right? Then just whent ahead and replaced it. Start from that day - could you explain what hapened in more detail. Maybe that would help.
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