Contents: Coolant temperature sensor ⤓ Inlet air temperature sensor #2 ⤓ Fuel temperature sensor ⤓ Inlet air temperature sensor #1 ⤓
The operation of temperature sensors is based on the use of special temperature-sensitive resistors, whose resistance dependence on temperature is close to linear.
Coolant temperature sensor
The voltage from the thermistor of this sensor is used to determine the injection parameters and preheat the glow plugs.
(Original material on the website: mitsubishiman)
Inlet air temperature sensor #2
The sensor is installed on the intake manifold. The signal is used to optimize the EGR process.
Fuel temperature sensor
The sensor is installed in the fuel injection pump. The signal from this sensor is used to correct the amount of fuel injected.
Inlet air temperature sensor #1
The sensor is integrated into the air flow meter. The signal is used to optimize the EGR process.
