6-30 ELECTRICAL SYSTEM
Measure ignition coil primary peak voltage (for #2 and #3
cylinders) in the same manner as for cylinders #1 and #4.
Ignition coil (for #2 and #3 cylinders):
B/Y terminal – Ground
(+ Probe) (- 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 140 V
If the voltages are lower than the standard values, inspect the
ignition coil and the signal generator.
IGNITION COIL RESISTANCE
• Measure the ignition coil resistance in both the primary and
secondary windings. If the windings are in sound condition, their
resistance should be close to the specified values.
$ Ignition coil resistance
Primary: Approx. 2 – 4
ΩΩ
ΩΩ
Ω (
+ tap –
--
--
- tap)
Secondary: Approx. 30 – 40 k
ΩΩ
ΩΩ
Ω
(spark plug cap – spark plug cap)
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