4.3.13. Coolant pressure sensorΒΆ

Description

The Coolant pressure sensor measures the pressure from the engine coolant system.

The AGCO Power part number: 837070201

ECU connection

The pin numbers at the ECU:

EDC17CV54       K44 5V supply voltage
EDC17CV54       K85 Analog input
EDC17CV54       K74 Ground

EDC17CV41       1.91 5V supply voltage
EDC17CV41       1.17 Analog input
EDC17CV41       1.18 Ground
../../_images/CoolantP_sensor.jpg

ECU connection EDC17CV54, Coolant pressure sensor

Characteristics

Output voltage:

At 100 kpa abs (~atmospheric pressure) = 0.5 V
At 1100 kpa abs = 4.5 V
../../_images/pres_11001.jpg

Characteristics, Coolant pressure sensor

Engine sensors overview, see Engine sensors overview