Whats the best place to check for vacuum on a 4gen accord EX I know the LX version has a hole just made for testing vacuum and it has a marking "M" on it for testing manifold vacuum




witch one can i unplug

 

Do you have an H22 swap?

That's what that diagram is for.

 

no i was looking for a vacuum diagram and this was the best i could find i taught this diagram could work.

I just got the stock 2.2 engine

 

Gotca, that's the H22 IM modified for the Accord vacuum lines.

So it's a smidgen different. (I just used it for my swap haha) You won't have near as many ports as that.

To test it? Pulling the cruise one should work. I don't think there's a testing port.