Toyota 4A-FE Repair Manual

EFI SYSTEM - System Descriptiol'f
SYSTEM DESCRIPTION {Cont'd)
4A~FE (2WD. w/ EGR System)
.----- -------- --------~Circuit Opening
Ignition
Switch
"CHECK ENGINE"
Warning Light
Battery
Starter
Oxygen
Sensor
ECU
(.)
..c.
..........
-~ '-
~
~
0
Vl
CJ')
c
O>
e
CJ')
c
"O
0
(I)
O>
(.)
a.
Q)
CJ')
:::::s
LL..
EGA
Vacuum
Modulator
Fuel Pressure
Regulator
~ g '-
t:·- 0
o:t:: <I)
I... (/) c:
..c: 0 Q)
f-- 0... Cl)
vsv
(EGA)
Relay Fuel Pump
Start Injector
Time Switch
Intake
Air
Temp.
Sensor
Fl-3
Ft4892

Toyota 4A-FE Specifications

General

Engine Type	Inline-4
Fuel System	EFI (Electronic Fuel Injection)
Valvetrain	DOHC, 4 valves per cylinder
Bore x Stroke	81.0 mm x 77.0 mm
Compression Ratio	9.5:1
Fuel Type	Gasoline
Displacement	1587 cm3
Power Output	115 hp (86 kW) @ 6000 rpm
Redline	6, 400–6, 800 rpm