Supplement Airplane Maintenance Manual
Cessna 172 with TAE 125-02-99 / -114
AMM-20-02
Chapter:
Issue:
Issue Date:
Page:
Content:
20-AMM-71-02
3
06.11.2013
26
46
Rev. No:
Rev. Date:
1
25.08.2014
Sensor Properties
Table 71-19a Sensor Properties
Sensor
Loacation
Connect
Measure
Nominal Value
at
standart condtions
T-Oil
Oil Filter Housing
Pin 1
Resistance
6300
at Room
Temperature
(Resistance
decreases with
increasing
temperature)
Pin 1: 5 V
Pin 2: Gnd
T-Air
Intake Manifold
n.A
Resistance across
Sensor
2500
at Room
Temperature
(Resistance
decreases with
increasing
temperature)
T-Coolant
Coolant
Thermostat
Housing
n.A
Resistance across
Sensor
3100
at Room
Temperature
(Resistance
decreases with
increasing
temperature)
T-Gear
Main Prop Bearing n.A
Resistance across
Sensor
6300
at Room
Temperature
(Resistance
decreases with
increasing
temperature)
MAP
Internal to FADEC n.A
Cannot be
measured
n/a
P-Baro
Internal to FADEC n.A
Cannot be
measured
n/a
Pin 1: Gnd
Pin 2;
Pin 3: 5 V
Voltage
Pin 1: 5V
Pin 3;
Pin 2; Gnd
Voltage
P-Rail
Front end of Rail
0.5V (without
pressure)
Throttle (Load
Sensor)
Throttle quadrant
0.6 to 4.8 V,
depending on
throttle position
P-Oil
Oil Thermostat
housing
Pin 3; Voltage
0.9 V
Содержание Cessna 172
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