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I bought a used A/C system and am trying to hook up idle up vsv in my 1992 Pickup 3.0. I see where it plugs in but there is no place I see to attach the two vacuum lines.
I checked Google but could not find anything. The manual says one goes to the actuator and one to intake. Do I need to T into existing lines? Thanks!
I assume you mean that you don't see where to hook up the vacuum lines THAT COME OUT OF the VSV.
One connects to a larger (14mm?) tube which runs under the plenum to connect to the air cleaner. That tube is "Y"ed to the power steering idle-up VSV. The other line connects to a "Y" fitting into the plenum, just above the source tube. I have no idea if Toyota installs the appropriate under-plenum plumbing when you don't have factory A/C.
07-22-2018, 04:12 PM
