3-6 IGNITION AND ELECTRICAL
PULSER COIL OUTPUT
Peak Voltmeter Stevens CD-77
Tester range: SEN 5
1. Disconnect the pulser coil lead wire connector.
2. Connect the tester probe to the coil lead wires as shown.
3. Remove all spark plugs.
4. Crank with the recoil starter, then measure voltage.
Pulser coil output: 0.8 V or over
If measurement is out of specification, replace the pulser coil.
PULSER COIL RESISTANCE
09930-99320: Digital tester
Tester range: Ω (Resistance)
1. Disconnect the pulser coil lead wire connector.
2. Connect the tester probe to the coil lead wires as shown.
Pulser coil resistance: 148 – 222 Ω
If measurement is out of specification, replace the pulser coil.
Tester probe connection
+ (Red) - (Black)
Red/Black Black (Ground)
3
Red/Black
Black
Tester probe connection
Probe Other probe
Red/Black Black (Ground)
3
Red/Black
Black
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