Engine Rpm Sensor; Air Temperature Sensor - APRILIA SX 125 Service Station Manual

RX SX 125

Engine rpm sensor

Pick-up check
•
Disconnect the connector of the pick-
up terminals.
•
With a pocket tester (1000 Ohm scale)
measure the resistance between the
terminals of the yellow/blue and yellow/
white cables. The resistance value
measured should be between 190 and
300 Ohm.
•
If the resistance is infinite or lower than
the set value, the pick-up needs to be
replaced.

Air temperature sensor

Specification
5 °C (41 °F)
10 °C (50 °F)
25 °C (77 °F)
30 °C (86 °F)
40 °C (104 °F)
50 °C (122 °F)
Ohm resistance (+/- 10%)
A
IR TEMPERATURE SENSOR
Electrical system
Desc./Quantity
5310 Ohm
4134 Ohm
2053 Ohm
1651 Ohm
1090 Ohm
738 Ohm
ELE SYS - 65