Mazda 323 Workshop Manual Supplement page 106

OUTLINE
Fl
OlJTLlNE OF CONSTRUCTION
The fuel
and
emission control systems of the New 3.23 BP SOHC-engine equipped 4WD model are basically
the same as those of the New 323 8P DOHC-engine equipped 2WD model, however, the fuel tank is designed
with separate right
and
left
sections
due to the installation
of the propeller shaft
for the 4-wheel-drive system
and
a
transfer pump is equipped to pump the fuel from the left to the right (fuei pump side) section of
the
fue! tank. The following chart shows the differences
between
the major parts
of the BP DO%
2WD model
and the BP SOHC 4WD model.
33GO"l-703
Difference
I
t
Part BP DOHC 2WD 1 BP SOHC 4WD Remark
Transfer pump
-
0 Due to installation of propeller shaft
Variable Inertra charging system 0
-
Two group fuel qectron
Due to change of engine
-
G-slgnal (Drstnbutor) 0
I
-
Due to abolishment of two group fuel Injection
93GOfl-70s
SPECIFICATIONS
Item
Idle speed
Ignition timing *
Engine
vm
BTDC
BP SOHC
850 * 50
5 * to
Fuel
DUtTlD
I
Fuel filter
Type
Low-pressure side
Htgh-pressure side
Nylon element
Paper element
Pressure regulator
Regulating pressure kPa (kglcm2, psi) 1
264-314 (2.7-3.2, 38.3-45.5)
In
jfXt0r
Type
Resistance
High-ohmic
12-16
Idbup solenoid vatve
Resistance Solenoid A _.._. 17-23, Solenoid 5, C ._... 27-36
Water themosensor
R&stance
-20% ( -4OF)
kQ - .
20°C ( 689=)
40% (104OFj
80°C (176OF)
14.6-l 7.8
2.2-I -2.69
1.0-l -3
0.29-0.35
l
TEN terminal of dragnosrs connector grounded.
The a (shading) rndrcates newly equipped parts