Suzuki VL125 Service Manual page 196

6-20 ELECTRICAL SYSTEM
Inspect No. 2 ignition coil primary peak voltage in the same man-
ner of No. 1 ignition coil inspection.
No. 2 ignition coil: B/Y terminal – Ground
(+ Probe)
B/Y: Black with Yellow tracer
NOTE:
Do not disconnect the ignition coil primary wire.
' Tester knob indication: Voltage (%
# Ignition coil primary peak voltage: More than 250 V
If they are lower than the specified values, inspect the ignition
coil, signal generator.
IGNITION COIL RESISTANCE
Measure the ignition coil resistance in both the primary and sec-
ondary windings. If the windings are in sound condition, their
resistance should be close to the specified values.
# Ignition coil resistance
Primary: 1.8 – 3.0 Ω (+ terminal – - terminal)
Secondary: 18 – 28 kΩ (+ terminal – Spark plug cap)
(- Probe)
% ) % % %