This are the simple components for operate the electronic control power
steering (ECPS)drive. Picture above shows that the system of the power
steering components. In pump system, the Rexton 270Xdi use the electrical
pump or Group Electrical Pump (GEP) not the mechanical pump. For conventional
power steering system, it usually use driven belt - driven from the
engine (mechanical pump) but for (ECPS), it generated by an electrically-driven
pump to maintain a constant hydraulic pressure in an accumalator and
operate only in demand.The hydraulic oil through enter to the reaction
plunger by controlling the pressure solenoid valve located in the steering
box to optimize the steerability. The solenoid is work after it detect
the information from the control units. Note that different level of
current will create different maximum hydraulic pressure in the power
cylinder.
ELECTRONIC CONTROL POWER STEERING COMPONENT
