Malaguti SPIDER MAX GT 500 Manual Diagnóstico página 226

SPIDER MAX 500
Disconnect the intake air temperature sensor
connector. Measure the resistance across the
sensor terminals.
Make sure that the resistance matches the stated
values with respect to the temperature.
RESISTANCE
9,6 KΩ
5,975 KΩ
3,81 KΩ
2,5 KΩ
1,68 KΩ
Connect the sensor connector and repeat the resistive check across PIN 18 and PIN 22.
PIN 18 - PIN 22 = the resistance matches the value read directly by the sensor.
F. 84
In case that slightly higher
resistance values are measured,
check the connectors.
In case of infinitive resistance
(>1MΩ), check the continuity of the
two lines with the connectors
central unit and the intake
sensor disconnected.
A) Orange/black
PIN 18 = 0Ω (continuity)
B) Orange/white
PIN 22 = 0Ω (continuity)
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TEMPERATURE
- 10° C
0
+10° C
+20° C
+30° C
F. 85
Restore the interrupted line.
100 03/05
F. 83
Replace the sensor.
SEE
TABLE
B