4.3.15. Fuel supply pump inlet pressure sensorΒΆ

Description

The fuel supply pump inlet pressure sensor measures the fuel pressure before the filters. The fuel pressure sensor is located before the filters.

The AGCO Power part number: 837070209

ECU connection

The pin numbers at the ECU:

EDC17CV54       A22 5V supply voltage
EDC17CV54       A59 Analog input
EDC17CV54       A51 Ground

EDC17CV41       2.33 5V supply voltage
EDC17CV41       2.16 Analog input
EDC17CV41       2.30 Ground

EDC17C63        32 5V supply voltage
EDC17C63        37 Analog input
EDC17C63        55 Ground
../../_images/Fuel_inlet_pres.jpeg

ECU connection, Fuel supply pump inlet pressure sensor

Characteristics

Output voltage:

At 100 kpa abs (~atmospheric pressure) = 1.9 V
At 300 kpa abs = 4.5 V
../../_images/Fuelprepres.jpg

Characteristics, Fuel supply pump inlet pressure sensor

Engine sensors overview, see Engine sensors overview