6G Celicas Forums

was about to run my boost gauge then foundout sum info. i heard there is more than 1 vacuum line and need to know which one to connect my boost gauge too!! THANKS

anyone???

Eh, since no one else is responding I'll go take a pic where I cut my vacuum line... Back in a few.

I want a raise.

"There I fixed my vacuum leak."

Lmfao.


EDIT: And yes, I'm super ghetto. Hahahaha. A screw actually does a pretty good job to keep the air in there! I'll fix it this weekend, promise

This post has been edited by johnnehh: Feb 11, 2010 - 1:20 AM

you can connect to any vacuum line as long as it comes out of the intake manifold.. check where you have boost sensor for Fuel Cut feature, its somewhere near the firewall. cut that hose, as fuel cut is a such rare feature that you dont care if it lags a millisecond or not..

^^^ Agreed. You should tap it here Mike.

This is the same spot that I tapped into on my alltrac.

Iiggt for sure. Thanks alot, and for the wideband which spot do I put the o2 sensor into

You are going to need to wait on the wideband b/c you don't have a properly threaded port in the exhaust flow to screw the sensor into. Once you put the new stuff on the car, you are going to have an exhaust shop weld in a bung for the sensor. But right now you can't run the wideband just yet. Sorry bud

Ok and as foe the line from the boost gauge to the vacuum line, where is the easiest spot to run it through

Since you're on that side of the bay anyway, why not just run it through the same spot as the ECU harness?

that vacume line is the boost refrence for the fuel pressure regulator. personally i dont mess with that line. i got my boost gauge refrence from the other side of the intake manifold. there was a nipple with a factory plug on it. remove plug, viola!

smaay i did exactly wat u said, found 2 nipples!!! ha anyways, goood idea and thanks, saved me time and patience!