Exhaust Gas RECIRCULATION Valve
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
The EGR valve motor is located on the valve housing. A 5 pin connector provides the power, ground and ECM signal and feedback connections for the motor.
The motor is secured to the valve housing with 4 torx screws. A pinion gear on the motor spindle drives a geared rack which is connected to the EGR valve in the valve housing.
The motor is controlled by the ECM which provides power to operate the motor as required. A 5 Volt feedback signal is passed to the ECM which is used to establish motor position for precise control.