Inspection - Suzuki VL125 Service Manual

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.
• Measure the resistance between the terminals.
% 09900-25008: Multi-circuit tester
# Carbaretor heater resistance: STD: 12 – 18 Ω Ω Ω Ω Ω
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:
THROTTLE POSITION SENSOR
Measure the resistance between the terminals as shown in the
illustration.
# Throttle position sensor resistance: Approx. 5 kΩ Ω Ω Ω Ω
NOTE:
When performing this test, it is not necessary to remove the
throttle position sensor.
Below 8 – 14°C
Above 15 – 21°C
Yes
No
FUEL AND LUBRICATION SYSTEM 4-15