ENGINE
L3560, L4060, L4760, L5060, L5460, L6060, WSM
1-M19
Camshaft Position Sensor
The cam position sensor (1) is mounted near the
supply pump gear of the gear case and the sensor
functions in the same way as the crank position sensor.
This sensor detects the teeth of the pulsar gear (2)
and the engine ECU uses this signal to calculate the cam
angle.
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Coolant Sensor
The temperature sensor is mounted to the water
flange and uses a thermistor in the sensor part to detect
temperature.
A characteristic of thermistors is that their electrical
resistance varies with temperature, and this
characteristic is used by the different sensors to detect
temperature via voltage.
9Y1210824ENM0032US0
Boost Sensor [V2403-CR-TE4]
The boost sensor is a semiconductor pressure
sensor and when there are changes in the pressure on
the silicon element inside the sensor, its electrical
resistance changes and this piezo resistance effect is
used to detect pressure using voltage.
The boost sensor measures the intake air pressure
after it passes through the turbocharger.
9Y1210824ENM0033US0
(1) Cam Position Sensor (2) Pulsar Gear
(1) Output Voltage (2) Intake Air Pressure
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