Unfamiliar Sensor

[stanno]

Hi all;

Changed my control arm bushings yesterday and while I was under the car, I looked up on the intake mani. I noticed there was a part of the harness branching off (to 2 wires i think) and at the end of the wires was a plug connecting to, what looked like a sensor of some sort on the back of the head right under the IM. It's square in shape, and had the plug plugged in to one side and a small vacuum looking hose beside it that wasn't attached to anything, but i could see a port on a very small metalic line nearby that led to the power steering pump, but the hose was too short to reach it. Went on to toyodiy.com to see if I could find out what it was but to no avail. Not sure if any of you guys have ever seen this on your USDM Gen 2's ?? I was hoping someone could enlighten me as to what that thing is.

JDM 1990 Gen2.


Thanks

Stanno.

[white90dx]

Pictures would help. I'm not aware of anything like that on the US version of the car.

-Charlie

[stanno]

Sorry Charlie. While I was under there I couldn't get to the phone to snap a shot. Plus the suspension cross member was off, so I had a clear view of the area then. I'll see what I can do tho.