Repair manual

Linking connector
Sensor external view
Wiring diagram
50324
Figure 16
50323
Figure 17
50344
Figure 18
Air pressure/temperature sensor (85156).
This component incorporates a temperature sensor and a
pressure sensor.
IIt replaces the temperature sensors (85155) and pressure
sensors (85154) available in the preceding systems.
It is fitted onto the intake manifold and measures the
maximum supplied air flow rate used to accurately calculate
the amount of fuel to be injected at every cycle.
The sensor is powered with 5 V.
The output voltage is proportional to the pressure or
temperature measured by the sensor.
Pin (EDC) 25/C - 33/C Power supply
Pin (EDC) 36/C Temperature
Pin (EDC) 34/C Pressure
Oil temperature/pressure sensor (42030 / 47032)
This component is identical to the air pressure/temperature
sensor and replaced single sensors 47032 / 42030.
It is fitted onto the engine oil filter, in a horizontal position.
It measures the engine oil temperature and pressure.
The measured signal is sent to the EDC control unit which
controls, in turn, the indicator instrument on the dashboard
(low pressure warning lights / gauge).
Pin (EDC) 24/C - 32/C Power supply
Pin (EDC) 27/C Temperature
Pin (EDC) 28/C Pressure
The engine oil temperature is used only by the EDC control
unit.
SECTION 3 - INDUSTRIAL APPLICATION 49
F3C CURSOR ENGINES
Print P2D32C005 E Base - May 2007
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Control unit pin
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Oil Air
1 Ground 24C 25C
2 Temp. Sign. 27C 36C
3 +5 32C 33C
4 Press. Sign. 28C 34C