intake problems

[Nissan240_F-ing_sx]

I just got the parts and replaced my intake runner and filter box (I had posted an earlier thread about it being messed up due to a dumb attempted mod in which my old intake tube was rendered useless), connected all the hoses and made sure all the wires were correctly attached. The car still doesnt start, it cranks and it wants to start but cant. Anyone have any idea what the problem is? Thanks

[yessir240]

Sounds like you dont have some sensors connected!!

[Chezedik]

I assume you have a twofirty? What year? Some years wouldn't even care if there are disconnected sensors, and some care very much. I guess what I mean is more info.

[Ni2s4s0aSnX]

Might be a sensor, probably not anything to do with the intake itself.