4.3.2. Oil pressure sensor

Description

The Oil pressure sensor measures the engine oil pressure. The sensor is an absolute pressure sensor.

The AGCO Power part number: 837070201

ECU connection

The pin numbers at the ECU:

EDC17CV54       A24 5Vdc reference supply
EDC17CV54       A44 Analog input
EDC17CV54       A57 Ground

EDC17CV41       2.31 5Vdc reference supply
EDC17CV41       2.35 Analog input
EDC17CV41       2.06 Ground

EDC17C63        32 5Cds reference supply shared with Fuel pressure sensor
EDC17C63        9  Analog Input
EDC17C63        53 Ground

The voltage between pins A24/2.31 and A57/2.06 should be 5 V dc when the sensor unplugged.

ECU connection, oil pressure sensor

Characteristics

Output voltage:

At 100 kPa abs (~atmospheric pressure) = 0.5 V
At 1100 kPa abs = 4.5 V

Characteristics, oil pressure sensor

Engine sensors overview, see Engine sensors overview