Vertical Fitting Under Throttle Body-1990
Anyone know what the vertical rubber hose fitting right under the throttle body connects to? I can't find any rubber hoses that fit it, can't see it (if it has one) on my other (1988 Turbo) Supra.
A 1987 service manual *seems* to say it's a water hose fitting--1 of 2 that go to the idle speed control (ISC) valve.
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"You see, wire telegraph is like a very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? Radio operates the same way: You send signals here, they receive them there. The only difference is there is no cat." A. Einstein
1988 and 1990 Turbo Supras
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