no vaccum?

my ecu is throwing 3 and 5 flashes i know its the map sensor.

but it looks like i have no vaccum. it looks like i got all the hoses on. there not cracked what order do they go on.

how many hoses go on to the intake manifold? any one have picture where they all go? theres 4 from the map right? any help would be great.

the car runs better with my short air intake off and worse with it on.:banghead:

The map sensor is just one nipple, and it doesnt matter what order you put the sensors on, as long as they are connected with no open nipples or gaps or broken/cracked lines.

thanks. are there any pictures anywhere though. it looks like a hose goes somewhere but i cant find where it is supposed too.

On mine there was a hose that just plugged into a plug underneath the sensors..was just an empty hose. Ill try to take a look at mine and get a picture, although that empty hose is connected to a boost gauge right now..youll get the idea.

yeah i know theres a bottom hose on the map sensor but i cant find where it goes on the intake manifold.