Fuel Fired Booster Heater (FFBH) Fuel Pump
WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
The Fuel Fired Booster Heater (FFBH) fuel pump is installed in a rubber mounting. The pump is a self-priming solenoid operated plunger pump. The FFBHCM outputs a Pulse Width Modulation (PWM) signal to control the operation of the pump. When the pump is de-energized, it provides a positive shut-off of the fuel supply to the FFBH.