FUEL AND LUBRICATION SYSTEM 4-15
CARBURETOR HEATER
(Only for E-02)
• Disconnect the carburetor heater terminal lead wires.
• Connect the positive
+
terminal of a 12V battery to the termi-
nal of the carburetor heater and the battery negative -
termi-
nal to the terminal.
• Check that the heater section A is heated in 5 minutes after
the battery has been connected.
THERMO-SWITCH INSPECTION
(Only for E-02)
• Cool the thermo-switch 1 with ice water and check for conti-
nuity.
% 09900-25008: Multi-circuit tester
# Thermo-switch continuity:
Below 8 – 14°CYes
Above 15 – 21°CNo
THROTTLE POSITION SENSOR
Measure the resistance between the terminals as shown in the
illustration.
# Throttle position sensor resistance: Approx. 5 k
ΩΩ
ΩΩ
Ω
NOTE:
When performing this test, it is not necessary to remove the
throttle position sensor.
• Measure the resistance between the terminals.
% 09900-25008: Multi-circuit tester
# Carbaretor heater resistance: STD: 12 – 18
ΩΩ
ΩΩ
Ω
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