1992 MAZDA PROTEGE sensor

T CRUISE CONTROL SYSTEM
CRUISE CONTROL SYSTEM
STRUCTURAL VIEW
r
1. Cruise control switch
Removal / Installation . . . . . . . . . . . . . . . . . . page T-20
Inspection . . . . . . . . . . . . ...*..*...*.........*.. page T-21
2. Speed sensor (in the meter)
Inspection . . . . . . . . . . . . . . . . . . . . . . ,. . . . . . . . . . . . page T-72
3. Actuator
Inspection .,........**.,....*,......,..,..... page T-87
4. Cruise control unit
Troubleshooting . . ,. . . . . . . . . . . . . . . . . ,. . . . , page T-83
Removal I Installation . . . . . . . . . . . . . . . . . . page T-85
Self-diagnostic inspection , . . . . . . . . . , page T-80
Inspection . . . . . . . .._... . . . . . . . . . . . . . . . . . . . page T-86 5. Stoplight switch
Inspection , . , . , . . . . . . . . . . . . . . . . . . . . . . pages T-47, 87
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . page T-87
6. Clutch switch (For MTX)
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . page T-87
7. Cruise control main switch
Inspection ,..,.,.,..,....,........... page T-21
T-78

CRUISE CONTROL SYSTEM
I
23UOTX-056
1 23UOTX-057
Inspection Procedure
Quick inspection of cruise control system
1. Locate the cruise control connector.
2. Connect a 1.4W test light between terminals f and d, with
connector attached to control unit. -1
Note
l There is no wire in terminal d of the connector. Push
the test light through the connector and touch the
corresponding pin on the control unit.
3. Turn the ignition switch to ON.
4. Verify that the MAIN switch is OFF. (The MAIN indicator lamp
is OFF.)
5. Press the RESUMElACCEL switch and the MAIN switch
simultaneously to activate the system inspection. (The MAIN
indicator lamp will come ON.)
6. Operate each switch as described below and verify the oper-
ation codes.
7. Press the MAIN switch to deactivate the system inspection.
(The MAIN indicator lamp will go OFF.)
Note
l The cruise control system will not operate when in
the self-diagnosis mode.
Operation Code Numbers
Inspection of cruise control system
The test light will flash if the system is operating correctly. If the light fails to flash, inspect the system.
Note
l Shift the selector lever to D or R range before operating the inspection. (For ATX)
l Shift to the gear except the neutral position. (For MTX)
Procedure
Press SET/COAST switch Pattern of output signal Code
(Test light) No. Actlon to inspect ON
n II 21 Inspect cruise control switch
(Refer to page T-21)
OFF
Press RESUMElACCEL switch
ON
n 22 inspect cruise control switch
(Refer to page T-21)
OFF
Depress brake pedal
ON
n ml 31 Inspect stoplight switches
(Refer to pages T-47 and
OFF T-88)
Turn ignition switch to ON and shift the ON 35 Inspect inhibitor switch
selector lever to P or N range (For ATX) (Refer to Section K) or clutch
Depress clutch pedal (For MTX) switch (Refer to Section F)
OFF
Drive vehicle above 40 km/h (25 mph) ON 37 Inspect speed sensor or wire
harness
OFF
I
1
. . . _
T-82

1
CRUISE CONTROL SYSTEM
Can’t set or control the speed
I
.
Check meter 15A and stop 20
I Short circuit (broken wire) OK
Turn ignition switch to ON and push on main switch
Check for battery voltage on Y wire of cruise control
unit connector NO
Check cruise control main switch (Refer to page T-21)
3 OK
Check for OV on B wire of cruise control unit connector
I Faulty grounding of cruise control unit
I() OK
Is cruise control unit (m) terminal voltage OK?
(Refer to page T-86)
t Check stoplight switch 1 (Refer to page T-52) p OK
Is cruise control unit (h) terminal voltage OK?
(Refer to page T-86) NG Check stoplight switch 2 (Refer to page T-87)
$4 1 OK
Is cruise control unit (g) terminal voltage OK?
(Refer to page T-86)
p OK
Check EC-AT control unit (Refer to Section K) 1
Is cruise control unit (P) terminal voltage OK?
(Refer to page T-86) Check speed sensor
Is cruise control unit (n) terminal voltage OK?
(Refer to page T-86) Check cruise control switch (Refer to page T-21)
0 OK
Is cruise control unit (a, b, c, o) terminal voltage OK?
(Refer to page T-86)
9 OK Check actuator (Refer to page T-87)
Is cruise control unit (e) terminal voltage OK?
(Refer to page T-86) 1
NC2 I
I ..- - Check cruise control main switch (Refer to page T-21)
I I
I 4
e OK
I
Is cruise control unit (9 terminal voltage OK?
(Refer to page T-86) NO i
Cont’d
T-84

TECHNICAL DATA TD
Item
Coolant Engine/Transaxle B6 SOHC BP SOHC BP DOHC
MTX 1 ATX 1 MTX 1 ATX 1 MTX 1 ATX
Capacity
liters tus qt, Imp qt) (5Z.4) (8.E.3) (5&4) (SE.3) (5.?i.4) (S.E.3)
Coolant protection Volume percentage %
Specific gravity at
Water Coolant 20% (68OF)
Antifreeze solution Above -16OC (3OF)
65 35 1.054
Above -26OC (-15OF) 55 45 1.066
I Above -4OOC (-40°F) 45 55
1.078
F. FUEL AND EMISSION CONTROL SYSTEMS Item
idle speed*‘**
Ignition timing** Fuel pump
Maximum output pressure Fuel filter Engine
B6 SOHC BP SOHC BP DOHC
vm 700-800
BTDC 6O--8O 4O---6O 90-l 10
kPa (kg/cm*, psi) 1 441-637 (4.5-6.5, 64-92) ‘Type
Low-pressure side Nylon element (in fuel pump)
High-pressure side Paper element Pressure regulator
Regulating pressure kPa (kg/cm*, psi) 1 265-314 (2.7-3.2, 38-46) Injector
Type
High-ohmic
Type of drive Electromechanical
Resistance n 12-16 Idle speed control (ISC) valve
Type
Rotary
Resistance n ] 11-13 Purge control solenoid valve
Resistance n 1 23-27 Water thermosensor
-20°C( -4OF) 14.6-17.8
Resistance k6 20°C( 68QF) 2.21-2.69
40% (104OF) 1.0-l .3
80°C(1760F) 0.29-0.35 Airflow meter
E2++Vs Fully closed 20-600 q D Fully open 20-l ,000
E~HVC 200-400
Resistance g Ez++THAA -2O%(-4OF) 13,600-18,400
(Intake air 20%( 68OF) 2,210-2,690
thermosensor)
60°C(1400F) 493-667
Eic*Fc Fully closed 00
Fully open 0 Fuel tank
Capacity liters (US gal, Imp gal) I
Hatchback 50 (13.2, 11.0) PROTEGE . . . . 55 (14.5, 12.1) Air cleaner
Element type Oil permeated Fuel
Specification Unleaded regular (RON 91 or higher)
*’ With parking brake applied (Canada)
*’ TEN terminal of diagnosis connector grounded
TD-9

TD TECHNICAL DATA
Spring name
2-3 accumulator
small spring Outer diameter Free length Wire diameter
mm (in) mm (in) No. of coil
mm (in) BP DOHC 11.6 (0.457)
59.7 (2.350)
16.9 1.8 (0.071)
56 SOHC
BP SOHC 10.0 (0.394) 71.8
(2.827) 24.2 1.4 (0.055)
2-3 accumulator BP DOHC 15.0
(0.591) 71.8 (2.827) 9.8
1.2 (0.047)
large spring B6 SOHC
BP SOHC 15.0 (0.591)
71.8 (2.827)
15.8 2.0 (0.079)
l-2 accumulator small spring
11.2 (0.441)
84.7 (3.335)
25.5 1.5 (0.059)
BP DOHC
- - -
-
l-2 accumulator
Accumulator large spring B6 SOHC
BP SOHC 16.0 (0.630)
84.7 (3.335) 19.5
1.9 (0.075)
B6 SOHC 10.8 (0.425) 101.2 (3.984)
28.2
1.2 (0.047)
N-D Accumulator
small spring BP SOHC
BP DOHC
10.8 (0.425) 101.2 (3.984)
28.2
1.2 (0.047)
B6 SOHC
15.0 (0.591) 94.2 (3.709)
16.5
1.6 (0.063)
N-D Accumulator
large spring BP SOHC
BP DOHC 15.0 (0.591) 94.2
(3.709) 16.5
1.6 (0.063)
N-R Accumulator small spring
9.8 (0.386)
93.2 (3.669) 31.5
1.3 (0.051)
N-R Accumulator large spring
14.0 (0.551) 106.5 (4.193)
23.0 1.7 (0.067)
3-4 clutch
Return spring
74.4 (2.929)
40.5 (1.594) 1 .o
5.0 (0.197)
Coasting clutch
Return spring
7.3 (0.287) 20.45 (0.805)
10.0 1 .o (0.039)
Low and reverse
brake Return
spring 5.55 (0.219)
14.3 (0.563)
12.0 0.75 (0.030)
Servo
Return spring
27.7 (1.091) 43.25 (1.703)
4.5
3.2 (0.126)
Vehicle Speed at Shift point Table -
lode
- -
angc
-
D Throttle condition
(Throttle sensor
voltage)
Fully opened
(4.0 volt)
Half throttle
(1.6-2.2 volt)
/ &%L) j 3 1 850-2,500 2,100-2,650 2,300-3,000 74-100 (46-62) 91-116 (56-72) 93-120 (58-74
Lock-up
[1,850-2,20011,950-2.550(2,300-2,700/74-88 (46--55)185-110 (53-68)(93-108 (58-67)1
Kir.kdnwn OD -+ DI
1,05U
%lly opened
i4.0 volt)
Half throttle
s2 -+ s3 5,000-5,45c
s3 -+ s2 2,900
S2 -+ ST 2,300-2,6OC
SI * 52
2.500-3.35C
(1.6-2.2 volt)
s2 -+ s3 v, v...
Fully opened Ll + L2 5,150-5,75(
w-dt I7w-ln
nlf throttle 6-7 7 vnltl I Ll + L2 (2.500-3.350(2,850-3,8OOj3.300-4.300125-34 (16-21$1-41 (19-25)j33-43 (20-27)1
TD-16

TECHNICAL DATA TD
1 Throttle condition 1
nrllm pn-t
Mode Rr _ me/ flhrottle sensor 1 Shift 1 -.- -*r2d rpm
Vehicle speed I km/h (mohl , . ,
I
ioltage) 1 B6 sot
iC 1 BP SOHC 1 BP DOHC
66 SOHC 1 BP SOHC 1 BP
I I I
’ ni - n9 I’) 7nn-1 “50 2,500-3,05012,700-3.3001 I I DOHC
Fully opened 27-33 (17-201
3 D (4.0 volt) 50 2,050-2,55012,200-2,750]
40-50 i25-31 j
e I 300-500 1 450-650 / Q-15 16-9) 112-18 (7-111
00 3,250-3,45013,550-3.800~91-97 f56-60&G10’4 (61-64)hOO-106;62-&\I
s
i- f Fully closed
(0.5 volt)
YI -l&c
L, r vv-“,L
Dz + D3 2,150-2,7
D3 -+ DI 300--5O(
S3 -+ S2 3,200-3,4
’ L2 -+ LI 2,350-2,65012,200-2,50012,350-2.7001
43-49 ;27--3b1 ’ ‘I
M. FRONT AND REAR AXLES -
Item
Driveshaft Engine/Transaxle BP SOHC BP DOHC
Joint type
Length of shaft
Shaft diameter Front axle
Bearing play axial direction Rear axle
Bearing play axial direction Inside Tripod joint
Outside Ball joint
Right
919.3 (36.19) 918.7 (36.17) 630.7 (24.83)
mm (in) Left
637.8 (25.11) 640.2 (25.20) 621.2
637.1
(24.46) (25.08)
21.5 (0.85) 23.0 (0.91)
mm (in) 1 0.05 (0.002)
mm (in) I 0.05 (0.002)
N. STEERING SYSTEM Steering wheel
Outer diameter Item Specifications 370 (14.57)
Lock-to-lock I Steering gear
--
Type
Steering gear ratio
Backlash between rack and pinion mm (in)
N.r ’ ’ ” ’ n (cm-Kg, in-01
Preload measured by torque
*rrv~rrdl Rack and pinion
Infinite (00)
0 (0)
M/S : 0.9-l .3 (Q-13, 7.8-l 1.3)
P/S : 1.0-1.3 (10-14, 8.7-12)
Pinion preload ““l~jll~,,
9 (0.4
Preload measured by pull
scale with attachment
Limit of rack housing movement mm (in)
Distance between left and right brackets mm (in)
Rack stroke mm (in M/S : 900-l ,300 (31.8-45.9)
P/S : l,OOO-1,400 (35.3-49.4)
1.5 (0.06)
298.5 (11.75)
140 (5.511
Lubricant type (power steering)
Oil capacity (power steering) Drive belt
liter (US qt, Imp qt) I ATF: M-III or DexronW
0.8 (0.85, 0.70)
I New belt: 8-Q (0.31-0.35)
Deflection with force of 98 N (10 kg, 22 lb) mm (in) Used belt: 9-10 (0.35-0.39)
I imit: 11.5 (0.461
TD-17

PARTS INDEX
‘I
A
ACCELERATOR CABLE ............................. F-l 14
ACCELERATOR PEDAL ............................. F-l 14
AIR CONDITIONER ...................................... u-30
A/C RELAY.. ........................................... U-56
A/C SWITCH ...........................................
U-57
COMPRESSOR.. ..................................... U-41
CONDENSER.. ....................................... U-53
CONDENSER FAN ................................. u-57
CONDENSER FAN RELAY .................... U-56
COOLING UNIT ..................................... U-38
MAGNETIC CLUTCH ............................. u-51
RECEIVER/DRIER .................................. U-52
REFRIGERANT PRESSURE SWITCH.. .. U-55
AIR FLOW METER ..................................... F-l 68
AIR VALVE.. ................................................ F-l 16
ALTERNATOR .............................................. G-10
ANTENNA FEEDER
AUDIO
....... .......................................................................................... T-i;
AUTOMATIC TRANSAXLE ............................. K-l
2-4 BRAKE BAND ................................ K-l 97
3-4 CLUTCH.. ....................................... K-l 87
ACCUMULATORS ................................ K-l 67
ATF ....................................................... K-135
ATF THERMOSENSOR ........................ K-142
BEARING COVER ASSEMBLY ............ K-208
CLUTCH ASSEMBLY ........................... K-l 72
CONTROL VALVE BODY.. .....
K-21 0,224,234
DIFFERENTIAL ..................................... K-236
DRIVE PLATE.. ..................................... K-267
EC-AT CONTROL UNIT ....................... K-144
HOLD SWITCH ..................................... K-140
HYDRAULIC CIRCUIT .......................... K-278
IDLER GEAR ........................................ K-203
INHIBITOR SWITCH ............................. K-l 41
LOW AND REVERSE BRAKE .............. K-192
MAIN CONTROL VALVE BODY .......... K-220
OIL COOLER.. ...................................... K-265
OIL PUMP ............................................
K-169
OIL SEAL ..............................................
K-209
ONE-WAY CLUTCH 2
CARRIER HUB ASSEMBLY ............... K-185
OUTPUT GEAR .................................... K-206
P RANGE SWITCH.. ............................. K-271
PREMAIN CONTROL VALVE BODY .a. K-218
PULSE GENERATOR ........................... K-142
SELECTOR LEVER ............................... K-272
SHIFT MECHANISM ............................. K-269
SHIFT-LOCK ACTUATOR
..................... K-271
SMALL SUN GEAR AND
ONE-WAY CLUTCH 1 ........................ K-l 82
SOLENOID VALVE.. ............................. K-l 43
SPEEDSENSOR .................................. K-l 43
THROTTLE CABLE .............................. K-l 37
TORQlJE CONVERTER.. ...................... K-l 66
TRANSAXLE UNIT. ......... K-149,153,246,261 UPPER CONTROL VALVE BODY.. ..... K-215
BACK-UP LIGHT SWITCH..
..........................
BATTERY T;4;
- .......................................................
BLOWER UNIT ............................................
U-23
BRAKE FLUID.. .............................................. P-8
BRAKE MASTER CYLINDER. ...................... P-10
BRAKE PEDAL ...............................................
P-8
C
CALIPER .................................................. P-21,26
CARGO COMPARTMENT LAMP ................. T-54
CENTRAL PROCESSING UNIT..
.................. T-55
CHARCOAL CANISTER ............................. F-l 41
CHECK VALVE (TWO-WAY) .......................
CHECK-AND-CUT VALVE - .......................... ;-;b$
CIRCUIT OPENING RELAY.. ...................... F-129
CLUTCH COVER ......................................... H-l 7
CLUTCH DISC ............................................. H-l 7
CLUTCH FLUID ............................................. H-4
CLUTCH MASTER CYLINDER.. .................... H-7
CLUTCH PEDAL ............................................ H-5
CLUTCH RELEASE CYLINDER..
................. H-12
CLUTCH SWITCH (MTX) ............................ F-l 72
COMBINATION SWITCH .............................. T-23
COWL GRILLE ............................................. S-53
CRUISE CONTROL UNIT.. ...................... T-78,85
D
DASHBOARD ............................................... S-94
DASHPOT ................................................... F-l 42
DISTRIBUTOR .............................................. G-20
DOOR LOCK TIMER UNIT ........................... T-17
DOOR MIRROR ............................................ S-54
REMOTE CONTROL MIRROR ............... S-56
REMOTE CONTROL MIRROR SWITCH. S-55
DOOR SPEAKER .......................................... T-98
DRIVE SHAFT.. ....................................... M-l 7,21
DRL RELAY.. ................................................ T-18
DRL RESISTOR ............................................ T-46
DUAL PROPORTIONING VALVE..
............... P-l 6
DYNAMIC CHAMBER ................................ F-l 12
E
ELECTRIC COOLING FAN SYSTEM ........... E-13
ENGINE (B6 & BP SOHC) ........................... Bl-2
CAMSHAFT ..........................................
Bl-58
CAMSHAFT PULLEY ...........................
Bl-65
CONNECTING ROD ............................. 81-63
PI-I

PARTS
DIFFERENTIAL ..................................... Jl-52
SHIFT MECHANISM ............................. Jl-56
TRANSAXLE ............................................ Jl-8
TRANSAXLE OIL .................................... Jl-7
MANUAL TRANSAXLE (G5M-R) .................. J2-2
DIFFERENTIAL ..................................... J2-43
SHIFT MECHANISM ............................. J2-46
TRANSAXLE.. .......................................... J2-8
TRANSAXLE OIL .................................... J2-7
MOLDING, PROTECTOR, GARNISH ...........
S-42
BELTLINE MOLDING ............................. S-48
REAR WINDOW MOLDING.. ............. S-43,44
ROOF MOLDING.. .................................. S-46
SIDE PROTECTOR ................................. S-49
UPPER WINDSHIELD MOLDING,
A-PILLAR GARNISH ............................ S-42
NEUTRAL SWITCH (MTX) . . . . . . . . . . . . . . . . . . . . . . . . . . F-l 73
0
1
\_ OIL COOLER (ENGINE). ................................ D-8
OIL PAN (ENGINE) ........................................ D-9
OIL PUMP (ENGINE) ................................... D-l 3
..................................... F-l 71
OXYGEN SENSOR
P
PARKING BRAKE ......................................... P-31
PARKING BRAKE CABLE ............................ P-32
PARKING BRAKE LEVER ............................ P-33
PARKING BRAKE SHOE ............................. P-31
PASSIVE SHOULDER BELT SYSTEM.. ..... S-103
DOOR CATCH SWITCH ....................... S-l 07
LIMIT SWITCH ...................................... S-l 07
PASSIVE SHOULDER BELT MOTOR.. S-106
SPEED SENSOR ................................... S-l 07
WARNING SWITCH .............................. S-l 07
PCV VALVE ................................................
POWER BRAKE UNIT ‘;--=I;;
..................................
POWER DOOR LOCK SYSTEM ................... S-23
DOOR LOCK CONTROL.. ...................... S-26
DOOR LOCK SWITCH.. .......................... S-26
DOOR LOCK TIMER AND RELAY.. ....... S-26
POWER STEERING.. .................................... N-23
POWER STEERING FLUID .......................... N-27
POWER STEERING OIL PUMP.. ................. N-37
POWER STEERING PRESSURE SWITCH . . F-l 73
POWER WINDOW SYSTEM.. .......................
S-27
MAIN POWER WINDOW SWITCH.. .......
S-31
POWER WINDOW MOTOR.. ..................
S-32
POWER WINDOW SUB-SWITCH ........... S-32
PRESSURE REGULATOR (FUEL). ............. F-l 29 . . . . . . . . , . . . . . , . RADIATOR CAP .............................................
E-7
RADIATOR GRILLE,
I
LOWER GRILLE MOLDING ....................... S-51 fl
RADIATOR THERMOSWITCH ...................... E-17 t
REAR AXLE ................................................. M-10
REAR BRAKE (DISC) ................................... P-23
REAR BRAKE (DRUM) ................................. P-28
REAR BUMPER ............................................ s-40
REAR COMBINATION LIGHT.. ....
REAR CROSSMEMBER ............................... R-29
REAR DOOR ................................................ S-l 5
REAR DOOR LOCK AND OPENER.. .
REAR FINISHER ........................................... s-52
REAR HATCH ............................................... s-20
REAR HATCH LOCK AND OPENER.. ......... S-22
REAR SHOCK ABSORBER AND SPRING.. R-21
REAR SIDE MARKER LIGHT ....................... T-48
REAR SIDE WINDOW REGULATOR AND . . . . . . . . .
AI .,.n
INDEX
Q
QUARTER WINDOW GLASS . . . . . . . . . . . . ..a........ S-62
R
RADIATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
kiLA33 ........................................................ a-- I I
REAR SPEAKER ........................................... T-99
REAR SPOILER ............................................ s-41
REAR STABILIZER.. ..................................... R-27
REAR SUSPENSION .................................... R-20
REAR WINDOW GLASS ............................... S-63
REAR WINDOW DEFROSTER.. .................... T-74
REAR WINDOW DEFROSTER SWITCH ....... T-77
REAR WIPER AND WASHER ...................... S-74
REAR WASHER MOTOF
REAR WIPER AND WASHER SWITCH . . S-77
REAR WIPER MOTOR ............................ s-77
RELEASE BEARING (CLUTCH). . . . . . . . . . ..s..... H-17 I . . . . . . . . ...*. .*......*..
SEAT BELT.. ........................................ S-100,102
BUCKLE SWITCH.. ............................... S-l 02
SEAT ........................................................... s-110
SEPARATOR (FUEL) .................................. F-l 40
SHUTTER VALVE ACTUATOR (VICS) ........ F-l 18
SLIDING SUNROOF ..................................... S-80
MOTOR ASSEMBLY ............................... S-81
SUNROOF RELAY.. ................................ S-82
SUNROOF SWITCH.. .............................. S-82
SOLENOID VALVE
(PRESSURE REGULATOR CONTROL) .... F-135
SOLENOID VALVE (PURGE CONTROL). .. F-140
SOLENOID VALVE (VICS) .......................... F-l 18
SPARK PLUGS ............................................ G-18
-II__