Problem with Creality v1.1.4 (Ender 3 Pro) and BLTOUCH v3.0 (removed C7 capacitor)
If the probe works, but not on auto homing, it could be that the Z endstop/probe wires are incorrectly wired.

From "The complete BLTouch/3DTouch guide for Creality printers (CR-10/s,Ender 2,Ender 3) for Auto Bed Leveling UPDATED" can be read:


  If you connect your bltouch and when auto homing the sensor doesn’t register
  &amp; the z axis keeps dropping pressing into your bed, turn your printer off,
  disconnect the power and invert the black and white connectors in the z limit
  switch header (put black where white was, put white where black was).


This can also be found in this Marlin issue tracker:


  The Problem was the polarity of the sensor wires was reversed.


If reversing the polarity does not work, move to the original Marlin firmware.