1992 MAZDA 323 engine coolant

A PRE-DELIVERY INSPECTION TABLE
PRE-DELIVERY INSPECTION TABLE
[EXTERlORI
INSPECT and ADJUST, of necessary. the followlng Items to
specrfrcatron:
0 Glass, exterior bright metal and paint for damage
0 Wheel lug nuts
0 Tire pressures
0 All weatherstrips for damage or detachment
0 Operation of bonnet release and look
0 Operation of trunk Ild, hatch and fuel lbd opener
(of equipped)
0 Door operation and alignment
0 Headtrght aiming
INSTALL the foltowrng parts
0 Wheel caps or rrngs (if equipped)
0 Outsrde mirror(s)
1 UNDER BONNET-ENGINE OFF j
INSPECT and ADJUST. If necessary, the following items to
specrflcatlon.
0 Fuel, coolant and hydraulic tines, fittings, connectlons and
components for leaks
0 Engine 011 level
0 Power steering fluid level (of equipped)
0 Brake master cylinder fluky levels
0 Clutch master cylinder fturcl levels (If equipped)
0 Wtndshreld washer reservojr flurd level
0 Radiator coolant level and specrfic gravity
0 Tightness of water hose clamps
0 Tightness of battery terminals, electrolyte level and specific
gravity
0 Manual transaxle oil level
0 Drive belt(s) tension
Cl Carburetor lrnkage (choke control, wrde open throttle posi-
tion. etc ) (carburetor model only)
q Accelerator cable and linkage for free movement
0 Headlight cleaner and flurd level (if equipped)
BLEED air from fuel line (diesel engrne only)
CLEAN the spark plugs (except for diesel engine)
piEi6F]
INSTALL the following parts
0 Rubber stopper for rnsrde rear view mirror (if equjpped)
0 Fuse for accessories
CHECK the operation of the following items.
0 Seat controls (sliding and reclining) and head rest
0 Seat belts and warning system
Cl Ign&on switch and steering lock
0 Power window (if equipped)
D Door tacks including child proof door locks
Cl Inhibitor switch (ATX only)
Cl All Ikghts rncluding warning and Indicator lbghts
0 Ignition key reminder buzzer (If equipped)
A-Z
0 Horn, wbpers and washers (front and rear, If equipped)
0 Antenna (tf equipped)
0 Cigarette Ibghter and clock (if equipped)
0 Remote control outside mirror (if equrpped)
0 Heater, defogger and air conditioner at various mode selec-
tions (if equlppedj
0 Sunroof (If equipped)
CHECK the following items
0 Presence of spare fuse
0 Upholstery and Interior finish
CHECK and ADJUST, If necessary, the followjng items:
IJ Operation and fit of windows
0 Pedal height and free play of brake and clutch pedal
0 Parking brake UNDER BONNET-ENGINE RUNNING AT
OPERATING TEMPERATURE
CHECK the following items:
0 Operation of Idle-up system for air condbtroner or power steer-
ing (if equrpped)
0 Automatic transaxle flurd levet
0 tnltial ignrtlon timing (except disel engine)
0 Idle speed
0 Operation of throttle positron. sensor (EGI engrne)
0 Operation of cold start device and glow plug warning light
(diesel engine only)
0 Operation of dash pbt (EGI.engine)
fTiGGJ
CHECK the following items.
0 Underside fuel, coolant and hydraulic Irnes, ftttlngs, connec-
tions and components for leaks
0 Trres for cuts or brurses
0 Steering Itnkage, suspensron, exhaust system and all under-
side hardware for .looseness or damage 1 ROAD TEST j
CHECK the following items
0 8rake operation
0 Clutch operation
0 Steering control
!ZI Operation of meters and gauges
Cl Squeaks, rattles or unusual noises
Cl Engine general performance
0 Emergency locking retractors 1 AFTER ROAD TEST ]
REMOVE the seat and floor mat protective covers
CHECK for the necessary owner information materials, took
and spare tire
m vehicle
93EOAX-002
-- MAIN Char3 t: In
A: PC R: F!t T: Ti! Emis! The ed : to t!

A SCHEDULED MAtNTENANCE SERVtCES (Europe)
Maintenance Number of months or km (miles), whichever comes first
Months” - 6 12 18 24 30 36 42 48
Kllometers 1,000 10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000
{Miles)
(600) (6,000) f[t2,000) (18,000) (24,000) (3U,OOO) (36,000) (42,000) {48,000), Engine
Intake and exhaust manrfold nuts (Bolts)
Drive belts”
i Engine trmlng beltW3
Engine oil (Turbo)‘4
01 filter
l *
Cool!ng system (Includtng
coolant level adlustment)
Engrne coolant T T T
A A A
A A
Replace every 100,000 km (60,000 miles)
Replace every 5,000 km (3,000 miles) or 6 months
R R R R R 1 R R R
I I I I
I
Replace every 2 years Fuel system
Idle speed
Air cleaner element * 5
Fuel
falter
Fuel Ilnes and hoses Ignition system
A f 1
I R I R
R R
I I f t I ~
lnlttal rgnrtloh trmlng 1 I I I I I I I I
Spark plugs A
A. A A
Spark plugs (Only for Sweden) Adjust every 30.000 km (t8.000 mrls) Evaporative emission control system
Throttle sensor Throttle sensor (Only for Sweden)
Evaporative system
Evaporatrve system (Only for Sweden) 1 A 1 1 A 1 1 A 1 ) A
Adjust every 80,000 km (48,000 miles)
1 I 1 1 I’ 1 1 I 1 1 I
Inspect every 80,000 km (48,000 mites) Electrical system
Battery electrolyte level and specific gravity 1 I f I I I
All Electrical system
l ’ 1 I
I 1 I I I
1 . 1 I I
Headlight alrgnment 1 A A A . A. Chassis and body
t 3EOAX-303
A-4 Chas
SW31 Rear
Tires
Hing
Seat

EXHAUST ViitVE
EXHAUST SIDE
VALVE GUIDE
METALLIC SODIUM
(ABOUT 30% VOLUME)
VALVE STEM
.‘.‘*
:::I
:::I
VALVE HEAD
CYttNDER HEAD
IDENTlFtCATION OF METALLIC SODIUM-FILLED EXHAUST VALVE
l Superior he& dissipating .metallic sodium-filled exhaust valves are adopted. During engine operation, the
metalic sodium inside the valve stem melts. As the valve moves up and down, the sodium splashes around
inside the valve and helps to absorb heat from the cylinder head and to transfer it back to the engine
coolant through the valve guide. In this way, the combustion chamber temperature is reduced, reducing
knocking and improving fuel efficeincy.
l Special handling of sodium filled valves is required for personal safety. (See next page.)
B2-7

F3 CONTROL SYSTEM
PRESSURE REGULATOR CONTROL SYSTEM
SOLENOID VALVE TO MAIN RELAY
(PRC HIGH TEYP.)
t ECU
I
PRESSURE REGULATOR
// VACUUM

IJ WATER
THERMOSENSOR
F----------- lNTAKE AIR
THERMOSENSOR
SWITCH SOLEltolD VALVE
(PRC LOW TEMP.)
TO FUEL TANK
13EOF3-31 To prevent vaporlock in the fuel system during hot restart idle, a two-stage pressure regulator is adoped
to the new 323 4WD.
Low temperature operation: The vacuum to the pressure regulator (A and B ports) is cut (solenoid valve
[low temp.] UN), and the fuel injection pressure is increased to 284 kPa (2.90 kgf/cm2, 41 psi ) ,
High temperature operation: The vacuum to the pressure regulator (A port) is cut (solenoid valve [high
temp.] ON), and the fuel injection pressure is increased to 343 kPa [ 3.5 kgf/cm2, 49 psi 1.
Condition and operation
Condition Operation
1
coolant Intake alt Solenoid vrlve Solenoid vatve Opemtlon
I temperature temperature Engine (Idw temp.)
(high temp.) time Operation 40% [fU40f)-
Above 90°C 5U°C (t22OFI ON OFF 180s Low temp.
f f940Fj No load
Above 5O*C
I122OF) OFF ON 210s t-ltgh temp.
3
t3EOF3-319
F3-14 Wast
l Ins fuel
l In:; InJeci
l In:;
l Vol Injecl
l In:;
Presr
l SCI Engir
l InsI

TROUSLESHOOTING GUIDE F3
10 ROUGH IDLE/ENGINE STALLS AT IDLE - AmER WARM-UP
DESCRIP- -Engine runs normalty at idle during warm-up but engine stalls or vibrates excessively after warm
TlO#
TROUBLESHOOTING HINTS]
3 Idle-speed control system malfunction
3 Air/Fuel mixture too lean
l Air leakage
*Low fuel line pressure
TEP
INSPECTION
1
ts “00” dlsplayed on Se\-Diagnosis Checker
with ignition switch ON?
SYSTEM SELECT: 1 @ Air/Fuel mixture too rich
l Fuel injection control malfunctlon
(correction for coolant tem$eratuie)
@ Poor ignition
@ Low engine compresslon
ACTION
YES Go to next step
No Service
Code No. displayed
Check for cause (Refer to specified
check sequence)
w page F3-16
“88” flashes Check ECU terminal IF voltage w page F345
Voltage: Battery voltage
(ignition switch ON)
W: SELF TEST e !f UK, replace ECU
w page F3-3 c3 ff not OK, check wiring
(ECU - Self-Diagnosis Checker)
2 Are ECU termrnal voltages OK Yes Go to next step
(especially 20, 20, and 2Q)?
w page F3-45 No
Check for cause
3 Disconnect each high-tension lead at idle; does Yes Go to next step
engine speed decrease equally at each cylinder?
NO Go to Step 9
4 Is intake manifold vacuum correct at idle? Yes Go to next step
Vacuum: More than 450 mmHg f 17.7 InHg )
NO Check for air leakage of intake air sys-
tem components
5 Is air cleaner element clean? Yes Go to next step
No Replace air cleaner element
F3-3 1

F3 II TURBOCHARGER CONTROL SYSTEM ‘1
1’
:j
TURBOCHARGER CONTROL
SYSTEM
TURBOCHARGER
Re’inovaf / Installation
Caution
l Be careful of the following points after turbocharger removal.
l Do not carry the turbocharger by the actuator rod or actuator hose.
l Do not drop the turbocharger.
l Set the turbocharger down with the turbine shaft horizontat.
l Cover the intake, exhaust, and oil passages to prevent dirt or other material from entering
the turbocharger.
l Use the specified new studs when installing the turbocharger.
1, Disconnect the negative battery cable.
2. Raise the vehicle and support it on safety stands.
3. Remove the undercover.
4. Orain the engine coolant.
5. Remove in the order shown in the figure, referring to Removal Note.
6. Install in the reverse order of removal, referring to Installation Note.
I-- 7.8-1 1 N-m ~80-110 kgfcm. 69-96 idbf j
3946 13.94.7, 2% 3842 13.94.3, 28-
31--46 13.2-4.7, 23-341
T, REPLACE .
12-18 1 f-2-1.8, 8.7-13 I
GASKET, REPLACE
19-26 1 t .9-2.6, 14-19 1
7.6-11 Mm t80-?lO kgfcm, 69-95 hlbfl
~-t-n 1 kgf-m, Wlbt]
13EOF3 3.31
F3-3i

F3 CONTROL SYSTEM
Terminal Input Dutpui
2s - 0
2T 0
2U 0
2v 0
2w 0
2x 0
2Y 0
22 0 t
I, Ve: Battery voltage I I I Connected to Test condition
Correct voltage Remark
Overboost warning lgnitron switch ON
VB
-
buzzer
Solenoid valve
(PRC low temp.) 180 sec. after engrne started with coolant Below 1.W No-load engine
temperature is above 9O*C { 194*F ] and condition
intake air temperature IS between 40°C
1104*FJ and 50°C {122OF
f Other condition at idle
I VS
tnjector {Nos. 1, 3) Ignition switch ON VS
Idle V0’
I Engine speed above 2,000 rpm during
I Ve
deceleration (after warm-up)
Injector (Nos 2, 4) Ignition switch
ON VS
Idle VS’ * Engine Signal
Monrtor: Green
and red lamps
flash
ISC valve Engine speed above 2,000 rpm during VS
deceleration (after warm-up)
Ignition switch ON Approx. 7V
-
Idle 1 Approx. 9V
Solenoid valve
(purge control) Ignition switch ON
Idle V0
-
VB
Ci rcuit-opening
relay ignition switch ON
tdle 1 VB
I 8elow l.OV -
Solenotd valve
(PRC high temp.) 210 sec. after engine started wrth coolant Below 1.5V
temperature above 90°C ]194*F] and
Intake atr temperature above 50°C
f t22*F1 No-load engine
cond$on
1 Other condition at idle
I VB
I -
7 I PI
I l-1 t
r
2'f 2W 2U 25 iQ 20 &A 2K 21 2G 2E 2C 2A 1U 1s 10 10 1M 1K 11 tG If 1C 1A
F3-52 --
A/w&
--
Alway
--
Alway
--
Alway
--
Alwaj
--
Alwa f
--
Alwas]
--
Alwa I’

R OUTLINE
OUTLINE
OUTLtNE OF CONSTRUCTION
l The%onstruction and operation of the suspension system are basically the same as for previous models.
l The coil spring and shock absorber specifications are changed.
l The stabilizer specifications are changed.
SPECIFICATIONS
13EORX-302
Front suspension
Suspension type
Sprmg type
Shock absorber
Stabrlmr
Specifications
Strut
Coil spring
Oil filled Total toe-rn
Front
wheel
atignment
(‘Unladen)
Rear suspension
Suspensron type
Sprmg type
Shock absorber
Stabrlrzer
Rear wheei
alrgnment
(‘Unladen) Maximum steering 38* f 3*
309 f 30
-0045 f 45’
2035’ f 45’
KIngpin angle degree
12*to’
We Oil fifled
Damprng force N [ kgl Ibf 1 .‘? .@g,$g&;qJ&,$. ‘: ‘., . . ” ‘, : :,
at 0.3 m 112
]ls I Contraction ;. ~ .. . . . . .__. ..:, .. .. ,I. ._ :. . . f: ; _... .:
Type Torsion bar
Diameter mm. f in ]
19.t (0.751
Total toe-in mm fin!
2.h 3 (0.08 f 0.121
degree
O”12’ f 18’
Camber angle degree -0°20’ f 45’
13EORX-303
l Fuel tank full, radrator coolant and engine oil at speclfled levels; and spare tire, jack, and tools in designated positions. Front Coil Spring Specifications
1 Identification mark color Wire diameter Coif .center
M l l
I Free length A a2 mm lin)
diameter mm [in) . mm 1 in) Coil number Rear Coil Spring Speci?ications
ldentlfication mark color M” Wire diameter Coil center
Free length
mm {in) diameter mm 1 in J
mm {in) Coil number
*’ Maln Identlfcatlon mark on second cgil from bottom.
*’ Auxrllary &entificatton mark on thrrd coil from bottom.
Shaded areas tndcate
new specifrcat+ons 13EORXCS05
(I .f