Yamaha F150B - Fuel Injection Control System

1-7
SPEC
Specification
(*1) The figures are for reference only.
Fuel injection control system
(*1) The figures are for reference only.
Item Unit
Model
F150B FL150B
Air pressure sensor
Input voltage V 4.75–5.25
Output voltage
at –20.0 kPa (–0.20 kgf/
cm
2
, –2.9 psi)
V3.21
at –46.7 kPa (–0.467 kgf/
cm
2
, –6.8 psi)
V2.16
Engine temperature sensor
Resistance (*1)
at 20 °C (68 °F) kΩ 54.2–69.0
at 98 °C (208 °F) kΩ 3.12–3.48
Input voltage V 4.75–5.25
Thermoswitch
Input voltage V 11.1
Temperature
Switch ON °C (°F) 84–90 (183–194)
Switch OFF °C (°F) 68–82 (154–180)
Item Unit
Model
F150B FL150B
Fuel injector
Resistance (*1)
at 20 °C (68 °F) Ω 14.0–15.0
Input voltage (*1) V 12.0
High-pressure fuel pump
Resistance (*1) Ω 0.5–10.0
Input voltage (*1) V 12.0
ISC
Input voltage V 12.0
Water detection switch
Input voltage V 4.75–5.25
Float height mm (in) 40.0 (1.57)