Intake Air Temperature Sensor - Gilera Nexus 500 Workshop Manual

Nexus 500
21 - Start the engine and check that voltage de-
creases gradually according to the temperature
increase as per table.
YES go to 22 NO go to 23
22 - The temperature signal is conforming.
23 - Replace the temperature sensor.
N.B.
FOR A MORE ACCURATE CHECK OF THE
SENSOR, REMOVE IT FROM THE ENGINE AND
CHECK ITS RESISTANCE AT CONTROLLED
TEMPERATURE.
USING A SUITABLE CONTAINER, IMMERSE
THE METAL PORTION OF THE SENSOR IN
WATER, HEAT GRADUALLY AND READ THE
TEMPERATURE AND RESISTANCE VALUES.
CHECK THE MATCHING AS PER TABLE

Intake air temperature sensor

Electric characteristic
TERMINALS: 18 - 22
CONDITIONS: Sucked air temperature 20°
STANDARD: With connected sensor: 3750 ± 200 Ω
Injection
INJEC - 81