Checking The Ignition Coil  (Tci Unit, Secondary)  Resistance; Resistance - Yamaha MZ360 Service Manual

ELECTRICAL COMPONENTS
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Primary coil resistance:
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a. Remove the ignition coil (TCI unit).
b. Connect the digital circuit tester () to the primary
terminal.
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Digital circuit tester (CD732):
Model 88 Multimeter with tachometer:
• Positive tester probe 
Black/White "1"
• Negative tester probe 
Body ground "2"
c. Measure the primary coil resistance.
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CHECKING THE IGNITION COIL (TCI UNIT,
SECONDARY) RESISTANCE
1.
Check:
• Secondary coil resistance
Out of specification  Replace.
Secondary coil resistance:
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Remove the ignition coil (TCI unit).
b. Connect the digital circuit tester () to the second-
ary terminal.
Digital circuit tester (CD732):
Model 88 Multimeter with tachometer:
• Positive tester probe 
High tension cord "1"
• Negative tester probe 
Black/White "2"
c. Measure the secondary coil resistance.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
5-12
0.64–0.96 
90890-03243
YU-A1927
9.36–14.04 k
90890-03243
YU-A1927
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