FNM HPEP 225 Installation Manual page 112

FNM-HPEP 225/250
11. Connector for the engine oil pressure switch
This is a 1-pin connector that is connected to the sensor switch, which takes the pressure in
the engine oil circuit
12. Connector for the fuel pre-heating resistor placed in the fuel filter
This is a 2-pin connector aimed at pre-heating the resistor that is responsible for the fuel pre-
heating. The counterpart is placed on the fuel filter.
13. Connector for the temperature sensor placed on the fuel filter
This is a 2-pin connector that is responsible for taking the signal for the fuel temperature.
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