GETTING MY 4AGE ENGINE FOR SALE TO WORK

I feel that the ITB's aren't in equilibrium, generating the vehicle working rich and building the vibration noise.The last segment FI-33 is inside the BT BGB and will give methods for inspecting the 20v specific electronics.Does anybody know the precise dimensions of the 20V ITB's? I assumed the BT butterflies have been 45 mm? What is actually the