Air Inlet Control
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2012 Jaguar XFR, 2012 Jaguar XF, 2011 Jaguar XFR, 2011 Jaguar XF, and 2010 Jaguar XFR. However, it is still accessible from the selected car via links, so may be relevant.
The source of inlet air is automatically controlled unless overridden by pressing the air recirculation switch on the integrated control panel. During automatic control, the automatic temperature control (ATC) module determines the required position of the recirculation door from its 'comfort' algorithm and, if fitted, the pollution sensor.
The automatic temperature control (ATC) module provides analogue signals to the air inlet servo motor along a hardwired connection. A potentiometer in the motor supplies the automatic temperature control (ATC) module with a position feedback signal for closed loop control.