3.3.6. Fuel temperature

Description

The fuel temperature sensor measures the engine fuel temperature. The fuel temperature is located in the main fuel filter.

ECU connection

The pin numbers at the ECU:

EDC17CV41+      2.12 Analog input
EDC17CV41+      2.40 Ground

The fuel temperature sensor is shown in figure ECU connection EDC17CV41+, Fuel temperature sensor.

../../_images/FuelT.jpg

ECU connection EDC17CV41+, Fuel temperature sensor

Characteristics

Nominal resistance:

At 20ºC = 2.5 k ohm
At 100ºC = 0.186 k ohm

The fuel temperature sensor characteristics are shown in figure Characteristics, Fuel temperature sensor.

../../_images/Cengt_char.jpg

Characteristics, Fuel temperature sensor