4.3.12. Rail pressure sensorΒΆ

Description

The rail pressure sensor measures the pressure at the rail (injection pressure).

The AGCO Power part number: 837079434

ECU connection

The pin numbers at the ECU:

EDC17CV54       A07 5Vdc reference supply voltage
EDC17CV54       A26 Analog input
EDC17CV54       A25 Ground

EDC17CV41       2.11 5Vdc reference supply voltage
EDC17CV41       2.36 Analog input
EDC17CV41       2.60 Ground

EDC17C63        18 5Vdc reference supply voltage
EDC17C63        54 Analog input
EDC17C63        76 Ground
../../_images/RailP_sensor.jpg

ECU connection, Rail pressure sensor

Characteristics

Output voltage:

At 0 MPa = 0.5 V
At 200 MPa = 4.5 V
../../_images/RailP_char.jpg

Characteristics, Rail pressure sensor

Engine sensors overview, see Engine sensors overview