I reciently attempted to install a injection kit, it all worked fine when i tested it, shorted the pressure switch and it pumped. Now i was reading how it is set to 3psi to start spraying, and its not working. I spliced the vaccuume line goign to the fuel vapor canistor, is that a line i can use for vaccuum or do i have to use a different one? any ideas please help. thanks
I don't think that you can use that one. I think that is to get rid of fuel fumes from the gas tank for the Environment.
On the passenger side fenders is a bunch of relays and stuff. One of them is the tubing that is used to sense boost. I think that you are supposed to use that one. If you have a aftermarket boost gauge, you can "T" in to that also.
There is a check valve on the line to the charcoal canister. If you do get a boost signal there, then you should replace the check valve. You can use that line as long as it is between the engine, and the check valve. If it is on the other side of the check valve it won't work.
Brian
Do you i need to accually use a pressure switch, or can i just wire it to the turbo lights on my dash, would that work just as fine, or do i need to wire it up to the vaccumm hoseing?
You could do that, as long as the lights come on when you want the alcohol to come on. I know someone who did the reverse. He wired his lights to come on with the injection system.
Brian