D16Z6 88 DX CRX Issue

[Gophat]

First question is what the heck is the black little sensor on the back of my Z6 manifold. Its right next to the IACV, do i need it. Also i connected my battery after the swap and my gauge cluster was lit before i even put the key in. I put the key in and it got brighter. Any ideas? My car does not crank either. I think my ECU is faulty also, but the engine light wouldnt come on if it was right?

 

[t3t4delsol]

how did you wire the cluster, It sounds like your running straight power to it without a cutoff, it got brighter because you started your car and it getting more juice from the alternator, the iacv itself has a black sensor on it is that what your referring too?

 

[Gophat]

LOL... i figured out the problem guys... i had my charger connected to the battery and to my house wall so it was getting minimal power. LOL... oh god must be the puertorican in me. Now i am having a water leak from the black "pentagon" looking thing under the manifold. Has a stem on top that i guess a hose goes to, but i dont know where to put the hose? Any ideas?

Oh yeah the motor starts too, purrs like a kitty besides the water leak.

 

[Gophat]

Anyone know of the little nozzle on top of the black box under the manifold. Its leaking water but i dont know where it is supposed to go. Where does it connect to?