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TEO-540-A1A Engine Installation and Operation Manual
Sensors
Sensors, identified in Table 2, are connected to the wiring harnesses.
The sensors measure engine parameters and supply input to the ECU. The ECU uses this data to
control operation of the engine through actuators.
Sensor Name
Throttle Position Sensor
Delta Pressure Sensor
Crankshaft Speed Sensor
Camshaft Speed Sensor
Oil Temperature Sensor
Induction Air Deck
Temperature
Primary Induction Air
Manifold Temperature Sensor
Secondary Induction Air
Manifold Temperature Sensor
Fuel Temperature Sensor
Cylinder Head Temperature
Sensor
Exhaust Gas Temperature
Sensor
Turbine Inlet Temperature
Sensor
Oil Pressure Sensor
Fuel Pump Pressure Sensor
Fuel Rail Pressure Sensor
Primary Induction Air Deck
Pressure Sensor
Secondary Induction Air Deck
Pressure Sensor
© 2018 Avco Corporation. All Rights Reserved
October 2018
Table 2
Sensors
Abbr.
Qty.
TPS
2
DPS
1
CRANK
1
CAM
1
OIL-T
1
DECK-T
1
MAT-P
1
MAT-S
1
FUEL-T
1
CHT 1-6
6
EGT 1-6
6
TIT
1
OIL-P
1
FPP
1
FUEL-P
1
DECK-P-P
1
DECK-P-S
1
Description
Both sensors are contained in one housing
and have a single output connector.
They redundantly measure the throttle angle.
Measures the pressure drop across the
venturi.
Measures the speed and position of the
crankshaft.
Measures the speed and position of the
camshaft.
Monitors oil temperature immediately after
the oil filter downstream of the oil cooler
return.
Measures the temperature of air before the
throttle.
Redundantly measures the MAT.
Redundantly measures the MAT.
Measures the temperature of the fuel in the
fuel rail.
Measures the Cylinder Head Temperature
(CHT).
Measures the Exhaust Gas Temperature
(EGT) of each respective cylinder.
Measures the average temperature of the
exhaust gas entering the turbocharger turbine.
Monitors oil pressure immediately after the
oil filter and before the pressure regulator.
Measures fuel pump outlet pressure for the
EECS to calculate the pressure drop across
the engine fuel filter.
Measures fuel rail pressure.
Redundantly measures the induction air deck
pressure.
Redundantly measures the induction air deck
pressure.
System Description
Page 7
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