Quote Originally Posted by jff45 View Post
Connect the gauge hose directly to the compressor housing outlet and remove the hose on the wastegate actuator.
Don’t go silly with it in case it boosts high before it overcomes the actuator spring

The compressor outlet will currently be connected to your boost controller which then feeds back to the actuator.
I assume your gauge hose is connected to your IC or manifold?
Yes my gauge reads from a port in the inlet manifold. Then another port T'd (one to the injector pump, one toward the boost controller), then to another T, (one to the boost controller and the other to the wastegate actuator) Apparently its plumbed like this for high boost applications.

So what should i see doing as you suggest John? What shouldn't I be seeing?