Vacuum Hoses... Which Colour Goes Where?!

[1991_Vn2nV]

Just wanna double check which vacuum hose goes where...

Theres 2 hoses, one black, one yellow... Both run to black pipes. The black one I have ends up connecting to the black pipe that runs to the heater valve.. is this correct? And the yellow one runs to the black tube that runs across towards the passenger side in the engine bay?

Is this correct or do I have them the wrong way around?!

Cheers in advance for any help people

[88GreenVN]

When I asked an Auto sparky about the 2 vac lines he said that one way the a/c blows cold air - connect it the other way and it dont work. So I said I cant get it wrong - he replied not if you want cold air - if it blows hot air swap them around.

It blew cold air so I guessed it correct. - lucky.

I'll try and look tonight.

[1991_Vn2nV]

Ah ok cool. If you could find out which are which man that would be awesome as I have no idea really just taking a wild guess lol

[88GreenVN]

HMMM Yep wild guess - that what I did. Cars out still.....

[88GreenVN]

I know you want the inside pics but didnt feel like pulling the car apart to find them. I have the engine side vac hose.

[1991_Vn2nV]

Cheers dude It appears mine are right thank god