vgt turbo control

[scrambler500]

i am trying to control a vgt turbo with a vr sensor and a controller for the vane motor i am unsure what type of controller to use

 

[Resqueline]

What is: a VGT turbo, a VR sensor, a VANE motor? And what controllers are there to choose from?

 

[scrambler500]

a vgt turbo has moveable vanes so it acts like a small and big turbo in one unit the vane motor moves the vanes back and forth i am looking for a controller that reads a vr sensor and that will control the vanes

 

[Resqueline]

Ok, a Variable Geometry Turbo, I see. I'm sorry I haven't seen such setups before.
And I guess the sensor is a Variable Reluctance pickup (a small coil with a magnetic core). Would that be your crankshaft rpm sensor?
Have you checked out the MegaSquirt system?