vst?

[Nyborg]

Still sorting out 88 7mgte.There is what looks like a vsv under a bracket to the right of the wiper motor.Right now there is a short peice of vacuum hose on the right port.Both ports point down.Obviously missing some hose or a part...where do the hoses go?......egr?.........

 

[jetjock]

Pilot valve for coolant shutoff to heater core:

http://www.cygnusx1.net/Supra/Library/EPC/291420/catalog.aspx?F=8717&P=1

Test it. Most likely gone tango uniform...

 

[Nyborg]

So should be a couple open or capped vac lines somewhere...

 

[3p141592654]

other port goes to the vacuum motor for the valve.

 

[Nyborg]

Aha!thanks man...there was a large plastic clip over near the egr and taped to a large conduit of cables...looks like it or something it was touching burnt...still investigating that one...thanks for the info.

 

[jetjock]

Guess those dotted lines have meaning...

 

[Nyborg]

main right to left hoe was plugged into top port on heater valve....scratches head....