Control Unit, Differential Lock

Component specification, differential electronic module (DEM)

Electric feed pump

General





Type
The electrical feed pump consists of a PWM controlled electrical motor and an axial piston pump.

characteristic
The resistance between #1 and #2 shall be very high or infinite at + 20 °C.

Other information
None.

Terminal










Checking the electric feed pump

Check 1
Measure the resistance between the feed pump casing and terminal pin #1. The value should be much greater or infinite.

Check 2
Measure the resistance between the feed pump casing and terminal pin #2. The value should be much greater or infinite.