Malaguti SPIDER MAX GT 500 Manual Diagnóstico página 221

SPIDER MAX 500
In order to carry out the sensor and circuit check, proceed as follows:
Connect the diagnostic multimeter.
Select the menu from the "ERRORS" function.
Check the coolant temperature sensor for anomalies.
The EMS system has not received any temperature value not included within the possible
temperature value range.
In case of a reliable suspect that the read temperature is not correct, proceed anyway with the
check operation indicated below.
NOTE - An incorrect temperature value can be read by combining the analog equipment indication
when starting the fan.
In any case, before performing the sensor check, make sure that the cooling system is filled in
and bled. See Service Manual - Cycle parts.
Before performing the sensor and circuit check, we suggest to wait for the engine to cool down completely until the
motorcycle temperature reaches the room temperature.
Move the key switch to the "ON" position and the emergency switch to "RUN" and lift the side stand. Select the
menu from the "PARAMETERS" function. Do not start the engine.
Check the following indications:
coolant temperature
intake air temperature
room temperature (see dashboard).
The three values should be the same or slightly differ (e.g.: 1° C).
The temperature sensor indication may be correct.
Carry out the testing procedure at ~80° C.
Fit the diagnostic wiring. Do not connect the central unit connector.
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