Yamaha FZ6-SS, Service Manual

Page: 412 / 435

8-41
SIGNALING SYSTEM
ELEC
3. Voltage
S
Connect the pocket tester (DC 20 V) to the
meter assembly coupler (wire harness side)
as shown.
Positive tester probe
!
black / white
Negative tester probe
!
red / white
1
2
S
Turn the main switch to “ON”.
S
Measure the voltage (DC 12V) of black /
white
and red / white at the meter as-
sembly coupler.
S
Is the voltage within specification?
1
2
YES NO
The wiring circuit
from the main switch
to the meter assem-
bly is faulty and must
be repaired.
This circuit is OK.
EAS00803
6. The fuel level warning light fails to come on.
1. Fuel sender
S
Drain the fuel from the fuel tank and remove
the fuel pump from the fuel tank.
S
Disconnect the fuel sender coupler from the
wire harness.
S
Connect the pocket tester (
Ω
10) to the
fuel sender terminals as shown.
Tester positive probe
!
green / white
Tester negative probe
!
black
1
2
Fuel sender resistance
Full position of the float
20
X
26
Ω
at 20
_
C (68
_
F)
Empty position of the float
134
X
140
Ω
at 20
_
C (68
_
F)
S
Is the fuel sender OK?
Measure the resistances when the float arm
is in contact with the full position and empty
position of the stopper.
NOTE:
S
Measure the fuel sender resistances.
YES NO
Replace the fuel
pump.