sr emissions junk?
sr emissions junk?
So the clip came in, and so far I couldn't be happier. I have noticed there is what appears to be some emissions stuff on top of the turbo heat shield. And lots of wires and hoses going into it. Can someone point me in some kind of direction as to what this is, or maybe a good vacuum line routing reference? So far I can think of 4 important hoses (FPR, Wastegate, BOV, idle control valve) can the rest be blocked off?
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boost_creep
- Posts: 838
- Joined: Sat Jul 31, 2004 10:45 am
- Car: 92 sr powered coupe,06 Spec V
aiv = air induction valve. it pulls air in so the catalytic converter heats up faster and is used to reduce emissions.
egr = recirculates exhaust gas back through the intake to reduce combustion chamber temperatures.
Air flows in different directions in those systems although they may look like they do the same stuff.
The vac lines become a breeze after you pull all that other stuff. All you've got at that point is the two vac lines at the top of the throttle. One goes to your fpr and the other goes to your bov. You'll still pull the vac for your wastegate actuator off your intercooler piping.
egr = recirculates exhaust gas back through the intake to reduce combustion chamber temperatures.
Air flows in different directions in those systems although they may look like they do the same stuff.
The vac lines become a breeze after you pull all that other stuff. All you've got at that point is the two vac lines at the top of the throttle. One goes to your fpr and the other goes to your bov. You'll still pull the vac for your wastegate actuator off your intercooler piping.