window MAZDA 232 1990 Workshop Manual Suplement

A PRE-DELIVERY INSPECTION
PRE-DELIVERY INSPECTION TABLE
pieziG-
INSPECT and ADJUST, if necessary, the following Items to
specification:
D Glass, exterior bright metal and paint for damage
Cl Wheel tug nuts
9 Trre pressures
LII All weatherstrips for damage or detachment
Z Operation of bonnet release and lock
D Operation of trunk lid, hatch and fuel lid opener
(it equipped)
3 Door operation and alignment
5 Headlight aiming
INSTALL the following parts:
D Wheel caps or rings (if equipped)
D Outside mirror(s)
[ UNDER BONNET-ENGINE OFF )
INSPECT and ADJUST, if necessary, the foIlowIng items to
specification:
Cl Fuel, coolant and hydraulrc lines, fittings, connections and
components for leaks
Cl Engine oil level
0 Power steering fluid level (if equipped)
D Brake master cylinder fluid levels
0 Clutch master cylinder fluid levels (if equipped) q
Windshield washer reservoir fluid level
D Radiator coolant level and specific gravity
Ll Tightness of water hose clamps
I3 Tightness of battery terminals, electrolyte level and specific
gravity
c) Manual transaxle oit level
D Drive belt(s) tension
C; Carburetor linkage (choke control, wide open throttle posi-
tion, etc.) (carburetor model only)
D Accelerator cable and linkage for free movement
D Headlight cleaner and fluid level (if equipped)
BLEED air from fuel line (diesel engine only)
CLEAN the spark plugs (except for diesef engine)
piicis-1
INSTALL the foflowing parts:
C Rubber stopper for inside rear view mirror (if equipped)
c! Fuse for accessories
CHECK the operation of the following items:
Cl Seat controls (sliding and redining) and head rest
ci Seat belts and warnrng system
Z! Ignition swrtch and steering lock
III Power window {if equipped)
0 Door locks including child proof door locks
0 Inhibitor switch
(ATX only)
Z All lights including warning and indicator lights
0 Ignrtron key reminder buyer (if equipped) Cl Horn, wipers and washers (front and rear, if equipped)
D Antenna (if equipped} q
Cigarette lighter and clock (if equipped)
I2 Remote controt outside mirror
(if equipped) q
Heater, defogger and air conditioner at various mode selec-
tions (if equipped)
c3 Sunroof (if equipped)
CHECK
the fotiowing items: q
Presence of spare fuse
c3 Upholstery and interior finish
CHECK and ADJUST, if necessary, the following items:
Cl Operation and fit of windows
D Pedal height and free ptay of brake and clutch pedal
Cl Parking brake
i UNDER BONNET-ENGtNE RUNNING AT ]
1 OPERATtNG TEMPERATURE
CHECK the following items:
Cl Operation of idle-up system for air conditioner or power steer-
ing (if equipped)
13 Automatic transaxle fluid level
D Initial ignition timing
(except disel engine) q
Idle speed
El Operation of throttle position sensor (EGI engine)
13 Operation of cold start device and glow plug warning light
(diesel engine only)
D Operation of dash pot [EGI engine)
t
ON HOtST 1
CHECK the following items:
U Underside fuel, coolant and hydraulic lines, fittings, connec-
tions and components for leaks q
Tires for cuts or bruises
Cl Steering linkage, suspension, exhaust system and all under-
side hardware for
looseness or damage
1 ROAD TEST 1
CHECK the foliowing items:
II Brake operation
D Clutch operation
0 Steering control
c3 Operation of meters and gauges
0 Squeaks, rattles or unusual noises q
Engine general performance
c3 Emergency Iocking retractors
rAFTER ROAD TEST 1
REMOVE the seat and floor mat protective covers
CHECK for the necessary
owner information materials, tools
and spare tire in vehicle
93EOAX-002
A-2

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SCHEDULED MAfNTENANCE SERVICES (Europe) A
MAINTENANCE TABLE (Leaded Fuel Model)
Chart symbols:
1 : Inspect: Visual examination and/or functional measurement of system’s operation or performance
A: Adjust: Examination resulting in adjustment or replacement
R: Replace or change
T: Tighten
REMARKS
After 80.000 km or 48 months, continue to foltow the described maintenance at the recommended intervals.
As
*I
*2
“3
*4
*5
*6
*7 for *’
marked items in this’ maintenance chart, note the following points.
Major service interval at 12 months!ZO,OOO km (I 2,000 miles).
Lubrication service based on distance only, 10,000 km (6,000 miles), not time.
Adjust or inspect alternator and water pump drive belt, and power steering and air conditioner drive belt
ii equipped.
Replacement of the timing belt is required every ICQOUO km (60,000 miles). Failure to replace the timing
belt may result in damage to the engine.
If 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.
b) Extended periods of idling or low speed operation.
c) Driving for prolonged periods in cold temperatures or regularly driving only short distances.
If the vehicle is operated in very dusty or sandy areas, inspect and, if necessary, replace more often
than the recommended intervals.
This is a full function check of all electrical systems, i.e, afl lights, washers (inctuding condition of blades)
electric windows sunroof, horn, etc.
Replace every two years.
tf there has been continuous hard driving, mountain driving, or it 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 related
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.
93GOAX-704
A-5

A SCHEDULED MAINTENANCE sERvw3 (Europe)
SCHEDULED MAfNTENANCE SERWCES (Europe)
MAWTENAN CE TABLE (Unlead Fuel Model)
Chati symbols:
I : Inspect: Visual examination and/or functional measurement of system’s operation or performance
A: Adjust: Examination resulting in adjustment or replacement
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 months120,OOO km (12,000 miles).
Lubrication service based on distance only 10,000 km (6,000 miles) not time.
*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 belt may result in damage to the engine.
“4 If 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 &commended intervals.
a) Driving in dusty conditions.
b) Extended periods of idling or low speed operation.
c> Driving for a prolonged periods in cold temperatures or regularly driving only short distances.
*5 If the vehicle is operated in very dusty or sandy areas, inspect and, if necessary, replace more oten
than at usual recommended intervals.
*6 This is a full function check of all electrical systems, i.e, all lights, washers (including condition of blades)
electric windows, sunroof, horn etc.
“7 Replace every two years.
If there has been continuous hard driving, mountain driving, 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 related
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.
93GOAX-707
A-8

F2 OUTLINE
ECU RELATIONSHIP DlAGRAM [BP TURBO]
INPUT DEVICE KNOCK SENSOR
KNOCK
i( CONTROL
DlSTRlBUTOR ,-, UNIT
NC SWITCH
--k/L SWITCHS
{REAR WINDOW DEFROSTER SWITCH.
HEADLIGHT SWITCH, BLOWER SWITCH,
ELECTRICAL FAN SWITCH)
BATTERY A
THRO77LE
SENSOR
NEUTRAL/ IDENTIFICATION
CLUTCH SWITCH
DIAGNOSIS
CONNECTOR
(TEN TERMINAL) INTAKE AIR
THERMOSENSOR
OUTPUT DEVICE
CIRCUIT
OPENING
SOLENOID VALVE
(PRESSURE REGULATOR
WASTEGATE
SOLENOID VALVE
RESISTOR/RELAY
SOLENOID VALVE
(PURGE CONTROL)
93GOFZ-71
F2-10

F2 CONTROLSYSTEM
erminat Input ’ Output Connected to Test condition Correct voltage Remark
1N 0 I Throttle sensor Accelerator pedal released &low l.OV j Ignition switch
(Idle switch)
Accelerator pedal depressed Approx. 12V *N
IO I 0 j [ Stoplight switch Brake pedal released Betow 1 .OV -
1P j 0 1 i P/S pressure lgnitlon switch ON Approx. 12V
I
switch
f/S ON at idle Below 1 .UV
I
P/S OFF at idle Approx. 12V -
I
to 0 A/C switch A/C switch ON
NC switch OFF Beiow 2.W ignition switch
ON and blower
Approx* t2V motor ON
i
1R 0 Electric fan switch Fan operating (Engine coolant tempera- Betow l.OV
ture over 91 *C (t96*F) or diagnosis con-
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nector terminal TFA grounded)
Fan not operating (Idle) Approx.. f 2V
IS 0 Blower control Blower controf switch OFF or 1st position Approx. 13 Ignition switch
switch
Blower control switch 2nd or higher po- Below 7 .OV ON
sition
IT
Cl Rear window
defroster switch Rear window defroster switch OFF
Rear window defroster switch ON Below 1 .OV Ignition switch
Approx. 12V ON
1u 3 Headlight switch Headlights ON Approx. 12V
-
Headlights OFF Below 1 .OV
-Iv Cl ’ Neutral/Clutch
Neutral position or clutch pedal Below I .OV
switches
depressed
Others Approx. 12V
l-7 I r
f
2V 2W 2U 25 20 20 2M 2K 21 2G IZE 2C 2A IU IS 10 10 IM 1K 11 1G rE tC IA
22 2X (2V 2T 2R 2P 2N 2L 2J 2H’ZF 20 2B fV 1T 1R IP IN 1L 7J III If ItI 1B l F2-62

CONTROL SYSTEM F2
Incorrect voltage
Always below 1 .OV Possible cause
l Throttle sensor misadjustment l Short circuit in wiring from throttle sensor to ECU terminal IN l ECU malfunction
Always approx. f 2V
Atways below 1 .OV (Stopfights OK)
Always below 1 .OV
l Throttle sensor misadjustment l Open circuit in wiring from throttle sensor to ECU terminal IN l Open ctrcuit in wiring from throttle sensor to ECU terminal 20
l Open crrcurt in wiring from stoplight switch to ECU terminal 10
l P/S pressure switch malfunction l Short circuit in wirrng from P/S pressure switch to ECU termrnai 1 P
l ECU malfunction
Always approx. 12V
Atways below 2.5V (Btower fan OK) . P/S pressure switch malfunction
l Open circuit in wiring from P/S pressure switch to ECU terminal I P l Open circuit in wiring from P/S pressure switch to ground
l A/C switch malfunction l Short circuit in wiring from A/C switch to ECU terminal 1 Q l Poor connection at ECU connector l ECU malfunction
Always approx. 12V (Blower fan OK)
l ’ A/C switch malfunction l Open c~rcurt in wiring from NC switch to ECU terminal 1Q l ken circuit H-I winnu from A/C switch to blower control switch
Always below 1.W
l Open or short circuit in wiring from fan relay to ECU terminal IR
(Electrkal cooling fan UK} l ECU malfunctron
Always below 1 .OV (Blower fan OK)
l Short crrcutt in wiring from blower control swrfch to ECU terminal IS l Poor connection at ECU connector l ECU malfunction
Always approx. 12V (Blower fan OK)
Always below Illumination lamp
1.w ON when rear
window defroster
switch ON 1
l Open circurt in wrring from blower control switch to ECU terminat IS
I
l Open or short circuit rn wiring from rear window defroster switch to ECU
terminal 1 T
ftlumination lamp
never ON
l Open circuit in wiring from ignition switch to rear window defroster switch
l Rear window defroster switch malfunction I
Always below 1 .OV (Headlights OK)
l Open or short circurt in wiring from headlight relay to ECU termtnal 1 U
Always below 1 .OV
Always approx. l2V
l Neutral switch malfunction l Clutch switch malfunction l Short circuit in wiring from ECU terminal IV to neutral or clutch switch
l Neutral switch maifunctton l Clutch switch malfunction l Open circuit in wiring from ECU terminal IV to neutral or clutch swttch
l Poor connection at ECU connector
93GOFZ789
F2-63