Oil Level Switch; Fuel Sender - Yamaha SXV70SJ Supplementary Service Manual

a
b
G B
SIGNAL SYSTEM

OIL LEVEL SWITCH

1. Remove:
•
•
SCH8470
2. Connect:
•
3. Check:
•
Switch position
SCH8480
Å
ı
: Continuity

FUEL SENDER

SCH8490
1. Remove:
•
•
2. Connect:
•
3. Measure:
•
Ω × 1
– +
SCH8500
8-34
ELEC
Intake silencer
Refer to "FUEL PUMP" in CHAPTER 7.
Oil level gauge 1
Pocket tester
(to the oil level switch coupler)
Oil level switch continuity
Faulty → Replace.
Good
condition
Down position
×
Up position
× : No continuity
Intake silencer
Refer to "FUEL PUMP" in CHAPTER 7.
Fuel sender 1
(from the fuel tank)
Pocket tester
(to the fuel sender coupler)
Fuel sender resistance
Out of specification → Replace.
Fuel sender resistance (full a):
Ω
4 ~ 10 at 20˚C (68˚F)
Fuel sender resistance (empty b):
Ω
90 ~ 100 at 20˚C (68˚F)
– +
Bad condition
× ×
×