Could someone identify this part

[5558DSM]

Hello again,
Sorry about the noob question but could someone tell me what this is. I bought the car with everything done and am learning as well as have big plans but I have to start somewhere. Thanks

 

[95'RS-T]

Is that hard line your holding in the pic go to them wires? If it does I'd say it's either for a oil pressure gauge or oil temp gauge.

 

[5558DSM]

It is a vacuum line that is T'd from the AEM electronic boost controller line and the wastegate line.

 

[bryanwheat]

Where are the wires running to, also get some more pics from different angles.

 

[5558DSM]

It reads PSI and the bottom says rise is it possible that it is a boost controller?. It has a dial on it. The car has an AEM tru-boost in it so I dont think it would make sense to have a MBC t"d to it but I don't know for sure.

The one wire is grounded and I am not sure where the other goes. It heads toward the back of the engine. I had trouble getting the pic I did as the mount does not flex very well and it is beside the intake.

 

[Dert]

Looks like electronic boost controller or possibly a sending unit for a digital boost gauge that previous owner fed directly from MBC?