1-41-4
ADAPTER
The adapter is installed on the right upper position of the electric
governor, and mixes air with gaseous LPG decompressed in the
regulator. The air-mixed fuel is led to the engine. The adapter has a
FCM (Fuel/air Control Motor) at the ventury part and the FCM
controls the amount of fuel based on the engine ECU signal. The
motor has a taper-shaped needle valve that moves right or left
based on the engine ECU signal. This sliding of the valve changes
the opening space of the fuel path.
Specifications
FCM specifications
Seat
diameter
Needle
valve
Ventury
FCM
Electronic
governor
Ventury
diameter
Seat
angle
Ventury diameter mm (in) 24 (0.9)
Needle valve seat diameter mm (in) 11 (0.4)
Needle valve seat angle G 60
Magnetized way 1-2 magnetized type
Stroke mm (in) 5 (0.2)
[0.05 (0.002) / step]
Pulse generation rate pulse / second 140
01.book 4 ページ ２００７年２月２２日 木曜日 午後４時４６分
LPG Device for 4Y-E Engine
To Next Page
Loading...
Need help?
General
