ELECTRICAL COMPONENTS
8-99
b. Measure the pickup coil resistance.
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EAS28230
CHECKING THE FUEL SENDER
1. Disconnect:
• Fuel pump coupler
• Fuel sender coupler
(from the wire harness)
2. Remove:
• Fuel tank
3. Remove:
• Fuel pump
(from the fuel tank)
4. Check:
• Fuel sender resistance
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a. Connect the pocket tester (
Ω
×
1) to the
fuel sender terminal as shown.
b. Measure the fuel sender resistance.
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EAS28240
CHECKING THE SPEED SENSOR
1. Check:
• Speed sensor output voltage
Out of specification
→
Replace.
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a. Connect the pocket tester (DC 20 V) to the
speed sensor coupler (wire harness side)
as shown.
b. Set the main switch to “ON”.
c. Elevate the rear wheel and slowly rotate it.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Maximum level position “A”
• Positive tester probe
Connector (white) “1”
• Negative tester probe
Body earth “2”
Minimum level position “B”
• Positive tester probe
Connector (white) “1”
• Negative tester probe
Body earth “2”
Fuel sender resistance
19–141
Ω
at 20
°
C (68
°
F)
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe
Green/white “1”
• Negative tester probe
Black “2”
Output voltage reading cycle
0.6 V to 4.8 V to 0.6 V to 4.8 V
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
• Positive tester probe
White/Yellow “1”
• Negative tester probe
Black/Blue “2”
Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk