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celicaman97
03-25-2013, 08:40 PM
if you have a 1990 gts 5sfe i especially need your help, i need to know where each end of the egr vacuum switch goes that mounts on the back of the block just under the intake manifold? Here is a pic of the sensor/switch.
http://s1243.photobucket.com/user/elkyfreak/media/IMAG0141.jpg.html

And what is this "thing" called mounted on the intake manifold and where does the vacuum line on it go ?http://s1243.photobucket.com/user/elkyfreak/media/IMAG0142.jpg.html?sort=3&o=0

and what connects to this and where ? http://s1243.photobucket.com/user/elkyfreak/media/IMAG0140.jpg.html?sort=3&o=2

Thanks for your time and answers in advance!!!!!!!!!!!!

grifter30
03-25-2013, 10:48 PM
if you have a 1990 gts 5sfe i especially need your help, i need to know where each end of the egr vacuum switch goes that mounts on the back of the block just under the intake manifold? Here is a pic of the sensor/switch.
http://s1243.photobucket.com/user/elkyfreak/media/IMAG0141.jpg.html

One tube goes to the EGR Vacuum Modulator and the other to the EGR valve if what I see in the BGB is correct. It looks like the port closest to the cap of the switch connects to the upper port of the EGR Valve. The bottom port of the switch connects to the EGR vacuum modulator. It looks like the single port that sits opposite the two ports at the top of the modulator.

One advantage of the contributing to the forum is the BGB. There's a lot of information in there about where all these things hook up.



And what is this "thing" called mounted on the intake manifold and where does the vacuum line on it go ?http://s1243.photobucket.com/user/elkyfreak/media/IMAG0142.jpg.html?sort=3&o=0

I'm not sure of the name for this guy, but there are two vacuum connections for it. One for your MAP sensor and one for your fuel pressure valve.



and what connects to this and where ? http://s1243.photobucket.com/user/elkyfreak/media/IMAG0140.jpg.html?sort=3&o=2

This should be your brake booster vacuum hose. It connects through a series of hard lines and rubber hoses over to your brake booster across the firewall.

celicaman97
03-26-2013, 03:38 PM
Does anyone know the name for the little guy who threads into the intake and connect to the map sensor and fuel pressure regulator ?

grifter30
03-26-2013, 09:25 PM
Do you need to know the name to order one or do you just want to know? If you need to order one, post that pic and what you need in the Lithia Toyota forum and they'll let you know what it's actual name and part number are for it. Then you can order off of their website.

celicaman97
03-27-2013, 01:44 AM
i contacted toyota today, they dont make it anymore

grifter30
03-27-2013, 09:36 PM
I happen to have an extra one. Do you need it? If so, hit me up with a shipping address. I can try to send it out Friday. Feel free to PM me if you don't want to broadcast your address.