APRILIA Atlantic 300 Service Station Manual page 79

ATLANTIC 300 i.e.
41. Battery
55. Coolant temperature sensor
56. CDI control unit
•
Disconnect the water thermistor connector and connect (on the connector side) an electrical
resistance to the white/blue terminal.
•
Turn the key to «ON» and check the gauge indications displayed on the panel.
RESISTANCE VALUE (OHM) - GAUGE INDICATION
1
2
3
ELECTRIC FAN SYSTEM
KEY
4. Fan
24. Key switch
38. Auxiliary fuses
39. Main fuses
41. Battery
54. Fan relay
Specification
< 75 Ohm
105 Ohm
> 1000 Ohm
COOLANT TEMPERATURE GAUGE CHECK
Desc./Quantity
End of scale
Red area starts ± 5°
Scale start
Electrical system
ELE SYS - 79