I need Vacuum Diagram for a 4AF Engine - Toyota Nation Forum : Toyota Car and Truck Forums

iverson3dxs · 08-13-2009, 01:26 PM

Hello, im new in this forum, Im from Venezuela, sorry if my english isnt good.
I have a Corolla 94 AE101 with 4AF Carb engine, I think all the vacuum hose are in bad position and some hoses are missing, im triying to get the diagrams but i couldnt find them.

When I turn on the A/C the rpm of the car goes down and when i turn off it goes up, i think the hoses of the selenoid are bad connected

I already readed a haynes manual of this car but i doesnt have the diagram
I only found this diagram but i couldnt understand some things like BGR.VM, TP, ED-monit, MOV, AAP, CH.B and CH0
http://i49.photobucket.com/albums/f2.../ae92/4A-F.gif

toyotaspeed90 · 08-13-2009, 01:43 PM

did you look under the hood? If it's original there should be a sticker with a vacuum diagram....

iverson3dxs · 08-13-2009, 03:12 PM

Quote:

Originally Posted by toyotaspeed90

did you look under the hood? If it's original there should be a sticker with a vacuum diagram....

It doesnt have that sticker, if somebody has the diagram under his hood, please take a picture and post it.

Ghostyman · 08-13-2009, 03:53 PM

You've already found the vacuum diagram that I posted a while ago.

Take a look at these pictures, they should show you where most of the vac hoses go. My bay is easy to follow because of the color-coded hoses.

iverson3dxs · 08-13-2009, 05:08 PM

Thanks for the pictures, but it is possible that you upload a picture without the air filter? to see the vacuum lines of the left, the two hoses and pipes who activate the electric selenoid of the A/C

Ghostyman · 08-13-2009, 06:30 PM

I'm not sure if these'll help but good luck. My AE92 is currently loaned out so I don't have easy access to it but let me know if you need other info.

Good luck!

iverson3dxs · 08-13-2009, 06:50 PM

Thanks man, i see that car has more stuff that my car, tomorrow ill post a picture of my car, your car has 2 or 3 stuff more, maybe is because your car is from north america

Ghostyman · 08-14-2009, 12:04 AM

Quote:

Originally Posted by iverson3dxs

Thanks man, i see that car has more stuff that my car, tomorrow ill post a picture of my car, your car has 2 or 3 stuff more, maybe is because your car is from north america

Mine is a California-spec engine so it has a couple extra things that the other North American cars didn't.