Yamaha F150B - Electrical Technical Data; Ignition Timing Control System

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Electrical technical data
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Electrical technical data
Ignition timing control system
(*1) The figures are for reference only.
Item Unit
Model
F150B FL150B
Spark plug
Gap mm (in) 1.0–1.1 (0.039–0.043)
Spark plug wire
Resistance at 20 °C (68 °F)
#1 kΩ 4.6–10.9
#2 kΩ 3.3–8.0
#3 kΩ 3.8–9.3
#4 kΩ 4.2–10.0
Ignition coil
Input voltage V 12.0
Output peak voltage
at cranking (unloaded) V 210.0
at 1500 r/min (loaded) V 260.0
at 3500 r/min (loaded) V 270.0
Primary coil resistance
at 20 °C (68 °F) Ω 1.6–2.0
Secondary coil resistance
(spark plug wire–spark plug
wire)
at 20 °C (68 °F) kΩ 12.50–16.91
Pulser coil
Resistance (*1)
at 20 °C (68 °F) Ω 459.0–561.0
Output peak voltage
at cranking (unloaded) V 3.5
at cranking (loaded) V 3.0
at 1500 r/min (loaded) V 21.0
at 3500 r/min (loaded) V 39.0
Air temperature sensor
Resistance (*1)
at 20 °C (68 °F) kΩ 2.21–2.69
at 80 °C (176 °F) kΩ 0.32
Input voltage V 4.75–5.25
Model data / Electrical technical data