1992 MAZDA 323 ignition

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!

SCHEDULED MAINTENANCE SERVICES A
SCHEDULED MAINTENANCE SERVICES
MAINTENANCE TABLE
Chafi symbols:
1 : Inspect: Visual examination and/or functional measurement of system’s operation or
performance , A: Adjust: Examination resulting in adjustment or replacement
n
R: Replace or change
T: Tighten
REMARKS
After 80,000 km or 48 months, continue to follow the described maintenance at the recommended intervals.
As for * marked items in this maintenance chart, note the following points.
+ 1 Major service interval at 12 months/20,000 km (12,000 miles).
Lubrication service based on distance only 10,000 km (6,000 miles) not time.
l 2 Adjust or inspect alternator and water pump drive belt, and power steering and air conditioner drive belt
if equipped.
‘3 Replacement of the timing belt is required at every 100,000 km (60,000 mile). Failure to replace the tim-
ing bett may result in damage to the engine.
‘4 tf the vehicle is operated under any of the following conditions, it is suggested that the engine oil and
oil filter be changed more often than the recommended intervals.
a) Driving in dusty conditions. I
:
b) Extended periods of idling or low speed operation. i
i!
c) Driving for a prolonged periods in cold temperatures or regularly driving onty short distances.
*5 If the vehicle is operated in very dusty or sandy areas, inspect and, if necessary, replace more often
than at usual recommended intervals.
l 6 This IS a full function check of all electrical systems, i.e, atl
ltghts. washers (including condition of blades)
electric windows, sunroof, horn etc.
‘7 Replace every two years. $1
‘I
If there has been continuous hard driving, mountain
drivtng, or if the brakes are used extensively or the
vehicle is operated in extremely humid climates, the brake fluid should be changed annually.
Emission Control and Related Systems
The ignition and fuel systems are vitally important to the proper operation of the-emission control and relat-
ed system, as well as for efficient engine operation. It is strongly recommended that all servicing related
to these systems be done by your Authorised Mazda Dealer.
13EOAX-302 -4
I!
A-3

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

SELF-DIAGNOSIS FUNCTION F3 I
Open or short crcuit
13EOFS322
Caution l If there is more than one failure present, the code numbers will be indicated in numerical or-
der, lowest number first.
l After repairing a failure, turn off the ignition switch, disconnect the negative battery cable,
and depress the brake pedal for at least twenty seconds to erase the service code from the
ECU memory. II
F3-17

F3 SELF-DIAGNOSIS FUNCTION
:ODE NO. 25 {SOLENOlD VALVE - PRESSURE REGULATOR CONTROL) (Low temperature opoeration)
INSPECTION ACTION
Disconnect connector from ECU; IS there battery Yes Check ECU termrnal connector for poor
voltage at ECU terminal 2T (G/C) wrth Ignition connection
switch ON?
4 If OK, replace ECU
CT page F3-2
c3 If not OK, repatr or replace connector
NO Go to next step
2 In same condition as rn Step 1. is there battery Yes Repair or replace wlrrng harness (G/O)
voltage at sofenord vatve (PRC low temp.) con-
nector termrnal wrre (G/O)?
NO Go to next step
3 Is solenord valve (PRC low temp ) UK7 Yes Check for a short or open crrcuit in WII-
CT page F343 ing harness (main relay [FUEL INJ re-
lay] - solenoid valve [PRC low temp.])
NO Replace solenord valve (PRC tow temp.)
1
t3EOF3-323
CODE NO. 35 (SOLENOID VALVE - PRESSURE REGULATOR CONTROL) (High temperature opoeration)
STEP lNSPECTlON ACTlON
1 Disconnect connector from ECU: is there battery Yes Check ECU terminal connector for poor
voltage a? ECU terminal 22 (G) with rgnttlon connection
swttch ON7
4 If OK, replace ECU
J page F3-2
e If not OK, repair or replace connector
No Go to next step
2 In same condrtron as In Step 1, is there battery Yes
voltage at solenoid valve (PRC high temp.) con- Repair or replace wiring harness (G)
nector terminal wire (G)?
No Go to next step
3 Is solenoid valve (PRC high temp ) OK7 Yes Check for a short or open circuit In wir-
r;r page F343 ing harness (marn relay [FUEL INJ re-
WI - sofenord valve [PRC high temp.])
No Replace solenoid valve
(PRC high temp.)
f3EOF3-324
Circuit Diagram
ECU
I
2T 22 I
G
TO MAIN RELAY
I SOLENOID
VALVE
(PRC HIGH TEMP.)
F3-18 :3EOf3 32 5
--
TRW
RELAT
c
-..


INPUT
--
KNOCH
--
DIAGM
(TEN T
--
IGNITIi
(STAR1
--
E/L SIC
-a
P/S PR
--
A/c SYI
--
NEUTR
SWITCI
--
STUPb
--
ATMDI
SENSQ
-a
THRUI
-..
INfAk.1
--
AlFlFLC
--
UXYGE
--
WATEF
--
DlSfRl

F3 TROUBLESHUOTING GUIDE
TROU8LESHOOTlNG GUIDE
RELATIONSHIP CHART
.

OUTPUT DEVICE
INPUT DEVICE

w
3
s
s
KNOCK SENSOR
0
0 0 0 DtAGNOStS CONNECTOR
(TEN TERMINAL)
0 0 0 IGNITION SWlTCH
(START POSITION) 0 0
0
0
0 0
0 0
0 0
0
0
0
0
0 0 0 0
E/L SIGNAL* 0
P/S PRESSURE SWITCH 0
0
A/C SWtTCH
NEUTRAL AND CLUTCH
SWITCHES
STOPLIGHT SWITCH
ATMOSPHERIC PRESSURE
SENSOR (IN ECU)
THROTTLE SENSOR
0 0 0 0
0
0
0 0’
0
0 0
0
0 0
0
’ 0
0
0 0 0 0 0 0 0
0 I
0 ~ INTAKE AIR THERMOSENSOR 0 0 0 0
0 -~
OXYGEN SENSOR
0 0 0 0 WATER THERMOSENSOR
A
0
* 0 0 0 c 0
13
3F3-32 IN, o . E/L SIGNAL: Blower fan control switch second position or higher, electric cooling fan operating, headlights
rear window defroster ON.
F3-19
i

TRUU8LESH00TlNG GUIDE F3
13EOF3-328
13EOF3-329
1
PRECAUTIONS
Fuel Pressure Release and Servicing Fuel System
Fuel
in the fuel system remains under high pressure when the engine is not running.
a) Before disconnecting any fuel line, release the fuel pres-
sure from the fuel system to reduce the possibility of injury
or fire as discribed below.
1. Start the engine.
2. Push the rear seat cushion buttons and remove the
cushion.
3. Disconnect the fuel pump connector.
4. After the engine stalls, turn off the ignition switch.
5. Reconnect the fuet pump connector and install the rear
seat cushion.
b) Use a rag as protection from fuel spray when disconnect-
ing the fuel hoses.
Plug the hoses after removal.
c) When inspecting the fuel system, use a suitable fuel pres-
sure gauge.
Caution
l install hose clamps to secure the fuet pressure
gauge to the fuei fitter and the fuel main hose to pre-
vent fuel leakage.
Pinching Hose
When pinching an air hose-or a fuel hose with pliers, wrap
the hose with a rag to prevent damage,
F3-2 t

F3 TROUBLESHOOTING GUIDE
SYMPTOM TROUSLESHOOTING
2 . CRANKS NORMALLY BUT WILL NOT START (NO COMBUSTION)
LIESCRIP-
l Engine cranks at normal speed but shows no sign of firing l Battery in normal condition
TION *Throttle valve not held fufly open while cranking (dechoke system not operating}
l Fuel in tank
UROOBLESHUOTlNG HINTS]
@ No spark
@.I low fuei tine pressure
l Ignition control malfunction @I Low engine compresslon l Ignition system component malfunction
@ No fuel injection
l Fuel pump inoperative l Ihjectors inoperative
;TEP
INSPECTION
I ACTION
1
Is strong btue spark visible at disconnected high- Yes Go to Step 3
tension lead?
NO Go to Step 2
2 Is “00” dlsplayed on Self-Dlagnosjs Checker
Yes
with ignltron switch ON? Check rgnltion system (Refer to
Troubleshooting “Misfire”)
c7 Section G
SYSTEM SELECT: 1 No
Service Code No. displayed Check for cause (Refer to specified
check sequence)
G- page
F3-16
“66” flashes
Check ECU termrnal 1F voltage
3 page W-45

Voltage: Battery vabage
(ignition switch ON)
W: SELF TEST C+ If OK, replace ECU
4 If not OK, check wiring
CT page F3-2
(ECU
- Self-Diagnosis Checker)
3
Connect diagnosis connector terminals F/P and
Yes
GND with jumper wire; IS fuel pump operating Does engine start in this condition?
sound heard wjth ignition switch ON?
4 If it does, check circuit-opening
relay
4 If it does not, go to Step 5
No Go to next step
F3-22
iTEF
6
8