I finally bit the bullet and removed the induction manifold to find the damn thing (new gaskets and all :( ) It is located at the five O'clock position immediately below the number 4 inlet manifold. Note: It cannot be seen from any angle except with the use of a mirror (and even then is hard to see)...

Thanks.

I got the same information today and was going to post the location, but I still cannot find it so tommorrow I'll be taking the inlet manifold off (again) to connect the wire.

I can't believe how difficult it has been to find!

Yeah, that's the vacuum thermal switch that I mentioned near the temperature sender not the termal timer switch which is more like a temperature sender. Don't worry, I had to hunt down a working car to find out where the vacuum lines went! I may have to do the same for the thermal timer switch, but ...

Thanks for the reply. I am not sure what it does but it has 2 wires that go to it. There is a picture in my manual that looks like what the wires connect to but it does not say where it is except for being mounted in the block. I have uploaded a picture to here http://users.tpg.com.au/lesliecl/ Ther...

That should read 1983 240 not 1093 (fat fingers)

Can anyone tell me where the Thermal Timer is on a 1093 EFI 240?

I know it is screwed into the engine block but I cannot find it.

A brief description of where it is located would be fine.

There are no diagrams under the hood.

Hi I have just replaced the head gasket on my 1983 240 StationWagon (fuel injected) and now find that I am stumped by the vacuum lines. It has taken me about 3 months from the start date; and my memory is not that good. Does anyone have a diagram of where all the vacuum lines go? A hand drawn diagra...