Toyota COMPUTER-CONTROLLED SYSTEM

0 EFI - Fuel Syste m
1 . FUEL PUM P
IN-TANK TYPE IN-LINE TYP
E
This type of fuel pump is mounted inside the fuel This type of
fuel pump is mounted outside the
tank . fuel tank . This type is no longer in use at Toyota .
This type produces much less pulsation an d
noise the in-line type . Currently, only this type is
used in Toyota vehicles .
OHP 45
Motor
Silence r
Diaphragm -
chambe
r
Check valve -
Brus h
Armatur e
Magne t
Pump space
r
Relief valv e
Filter
Mj5L X
]T ER--A
0 0
Roto r
OHP 45
Outlet Inlet
t - i t
Casin g
Impeller
Blade
OHP 45
OHP 4 5
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