Yamaha LST1200X1999 Service Manual page 232

A A
(A) SENDER = PINK
(B) GROUND = BLACK/WHITE
(C) LOW LEVEL = PINK/BLACK
ELECTRICAL SYSTEM
C C
B B
OIL SWITCH
1. Check:
Continuity
Out of specification
Oil Switch Continuity:
Position
Top
Bottom
FUEL GAUGE
1. Check:
Indication
Out of specification
Fuel Meter Indication:
Indication
"F"
"E"
NOTE:
The meter should be battery powered for this
inspection.
FUEL LEVEL SENSOR/
LOW FUEL SWITCH
Float Position
Top
Center
Bottom
Float Position
Float at 1/8 to Empty
Float Above 1/8
NOTE: The float is at 1/8 position
when the resistance from Pink to
Black/White is approximately 200Ω.
23
ELEC
x
Replace.
Leads
Purple Yellow
O——————O
Replace.
Leads
Pink Black
O—————O
Fuel Level Sensor Resistance:
Leads
Pink / Black/White
33.5Ω
103Ω
240Ω
Low Fuel Level Switch:
Leads
Pink/Black / Black/White
Switch Closed
Switch Open
7