Electrical - Yamaha F150A Service Manual

SPEC

Electrical

Item
Ignition and ignition control
system
Ignition timing (cylinder #1)
Spark plug gap
Ignition coil resistance
Primary coil
at 20 °C (68 °F)
Secondary coil
at 20 °C (68 °F)
ECM output peak voltage
(B/O, B/W – B)
at cranking (loaded)
at 1,500 r/min (loaded)
at 3,500 r/min (loaded)
Pulser coil output peak voltage
(W/R, W/B – B)
at cranking (unloaded)
at cranking (loaded)
at 1,500 r/min (loaded)
at 3,500 r/min (loaded)
Pulser coil resistance
(W/R, W/B – B)
Pulser coil air gap
Throttle position sensor
Input voltage
Output voltage
Intake air temperature sensor
resistance
at 20 °C (68 °F)
Engine temperature sensor
resistance
at 20 °C (68 °F)
at 100 °C (212 °F)
Fuel control system
Fuel injector resistance
at 20 °C (68 °F)
(*1)
The figures are for reference only.
2-7
Specifications
Unit
Degree
mm (in)
(R – B/W)
Ω
kΩ
V
V
V
V
V
V
V
Ω
(*1)
mm (in)
(O – B) V
(P – B) V
kΩ
(B/Y – B/Y)
kΩ
kΩ
(*1)
Ω
Model
F150AET
TDC at engine idle speed
1.0–1.1 (0.039–0.043)
1.53–2.07
12.50–16.91
260
260
270
3.5
3.6
23.9
49.7
459–561
0.3–0.7 (0.0118–0.0276)
5
0.70 ± 0.02 at engine idle speed
2.20–2.70
54.2–69.0
3.12–3.48
14.0–15.0
FL150AET
63P3F11