


Is this for my boost gauge?
Finally getting to cleaning up the previous owners mess of wires and crap under the dash.
It has an AEM boost gauge that’s getting power, but not reading anything.
I found a sensor under the dash connected to a hose that is run through the firewall but doesn’t go anywhere.
It looks like I have the AEM gauge in the 3rd photo. But I can’t seem to see anything in the engine bay that resembles what’s circled in red. And I can’t seem to find an install guide.
Should the line be Tee’d in somewhere?