Toyota
Ford Kuga
 Service Manual
Rear Drive Axle/Differential » Rear Drive Axle and Differential (System Operation and Component Description)
Electric feed pump

The electric feed pump is installed in the clutch unit. It works according to the gerotor principle.

The main purpose of the feed pump is to fill the pressure accumulator and the space behind the pump plunger with hydraulic fluid, thereby ensuring a fast response time of the Haldex clutch. The feed pump used in the third generation is designed to achieve an even higher pressure than the base pressure of 4 bar. It is supplied with current by the control module in the all-wheel drive control unit when the engine is running above approx. 400 rpm.

    More about «Rear Drive Axle and Differential (System Operation and Component Description)»:

    General Information

    Driving situations

    Haldex clutch

    Design of the 3rd generation Haldex clutch

    Design of the multi-plate clutch

    All-wheel drive control unit

    Electric feed pump

    Pressure control - 3rd generation Haldex clutch

    Base pressure

    Increased base pressure (preload)

    Pressure build-up

    Design of the 4th generation Haldex clutch

    Pressure control - 4th generation Haldex clutch

    Ford Kuga Service Manual / Rear Drive Axle/Differential / Rear Drive Axle and Differential (System Operation and Component Description) / Electric feed pump

    Ford Kuga Service Manual

    Main Categories


    © 2017-2020 Copyright www.fokuman.com
    0.0407