Understanding OMP
 

Hi!
I connected my 13B-RE OMP to E11V2 yesterday. I connected 4 green wires Idle Speed to OMP motor and spare A/D-4, +5v sensor to OMP feedback.
My OMP sounds like: cli-cli-cli-cla-cla-cla very fast. Then I changed feedback min/max, OMP-Throttle map and it's becomes mute.
Halwin has several parameters for OMP:
1. Analogue input (spare ad 4) - it changes between 0-5V. Is it position from close to wide open OMP?
2. Stepper motor position (aux out data page). Is it the same as point one?
3. Throttle MAP %. If the TPS opens - OMP opens too. Am I right?