Service manual

8-40
– +
ELEC
SIGNAL SYSTEM
OIL LEVEL SWITCH
1. Remove:
• Oil level switch
2. Connect:
• Pocket tester
(to the oil level switch coupler)
3. Check:
• Oil level switch continuity
Faulty
→
Replace.
: Continuity : No continuity
Switch position
Good
condition
Bad condition
È
Down
position
É
Up position
Ch
R/B
È
É
FUEL SENDER
1. Remove:
• Fuel sender
(from the fuel tank)
2. Connect:
• Pocket tester
(to the fuel sender coupler)
3. Measure:
• Fuel sender resistance (full
a
)
• Fuel sender resistance (empty
b
)
Out of specification
→
Replace.
Fuel sender resistance (full):
10 ~ 12
Ω
at 20 °C (68 °F)
Fuel sender resistance (empty):
179 ~ 185
Ω
at 20 °C (68 °F)
a
b
+–
Ω × 1
B
G