Air Temperature Sensor - Ducati MONSTER 821 Workshop Manual

Air temperature sensor

The air temperature sensor (1), located on vehicle central part, detects the ambient temperature.
The detected signal is sent to the control unit, that shares it through the CAN line with the instrument
panel; this allows performing map corrections if necessary.
To check operation of sensor (1), connect the DDS 2 instrument to the control unit (A) diagnosis socket
located on the rear subframe, on the left side; remove the seat to reach it.
After selecting the proper items on the DDS 2 menu, read the external air temperature value among the
different displayed parameters and compare it with the actual value. Change the sensor if reading is
incorrect.
Electric diagram
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