sensor TOYOTA SUPRA 1997 Service Repair Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 1997, Model line: SUPRA, Model: TOYOTA SUPRA 1997Pages: 1807, PDF Size: 39.36 MB
Page 1773 of 1807
SS0D4-01
- SERVICE SPECIFICATIONSBRAKE
SS-61
218 Author: Date:
1997 SUPRA (RM502U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Master cylinder x Piston stopper bolts101007
Master cylinder x Reservoir1.81816 in.´lbf
Master cylinder x Brake booster131309
Brake line union nut1515511
Brake booster clevis lock nut2526019
Brake booster x Pedal bracket131309
Bleeder plug1111 08
Front disc brake caliper x Steering knuckle 2JZ-GTE Engine11 81,20087
Front disc brake torque plate x Steering knuckle 2JZ-GE Engine11 81,20087
Front disc brake caliper installation bolt 2JZ-GE Engine3435025
Front disc brake caliper x Flexible hose union bolt3031022
Rear disc brake caliper x Axle carrier 2JZ-GTE Engine1041,06577
Rear disc brake torque plate x Axle carrier 2JZ-GE Engine1041,06577
Rear disc brake caliper installation bolt 2JZ-GE Engine3435025
Rear disc brake caliper x Flexible hose union bolt3031022
ABS actuator x ABS actuator bracket5.45548 in.´lbf
ABS actuator assembly x Body1919514
Cruise control actuator x Body1919514
Cruise control actuator x ABS actuator x Body1919514
Front speed sensor installation bolt7.88069 in.´lbf
Front speed sensor harness set bolt5.45548 in.´lbf
Rear speed sensor installation bolt7.88069 in.´lbf
Rear speed sensor harness set nut5.45548 in.´lbf
Page 1776 of 1807
SS0D8-02
SS-64
- SERVICE SPECIFICATIONSSUPPLEMENTAL RESTRAINT SYSTEM
221 Author: Date:
1997 SUPRA (RM502U)
SUPPLEMENTAL RESTRAINT SYSTEM
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Steering wheel3536026
Steering wheel pad7.17262 in.´lbf
Front passenger airbag assembly x Instrument panel reinforcement2121015
Front passenger airbag assembly x Instrument panel8.89078 in.´lbf
Airbag sensor assembly2121015
Page 1778 of 1807
SS-66
- SERVICE SPECIFICATIONSBODY ELECTRICAL
223 Author: Date:
1997 SUPRA (RM502U)700
630 - 770
1,000915 - 1,115
2,0001,920 - 2,220
3,0002,890 - 3,350
4,0003,940 - 4,400
5,0005,025 - 5,425
6,5006,650 - 6,950
7,0007,025 - 7,625
OD/TRIP METER
(Connector Connected)
1 - Ground (Ignition switch position ON)Battery positive voltage
4 - Ground (Light Control switch position TAIL or HEAD)Battery positive voltage
5 - 7 (Ignition switch ON and drive the vehicle slowly)0V e Battery positive voltage
6 - 7 (Ignition switch ON and drive the vehicle slowly)0V e more than 5V
8 - Ground (Constant)Battery positive voltage
10 - Ground (Ignition SW ON, Light Control SW TAIL or
HEAD and turn the Light Control Rheostat knob to clockwise)6V " 0V
FUEL RECEIVER GAUGE
Between terminalsResistance (W)
A - BApprox. 269.7
A - CApprox. 123.5
B - CApprox. 146.2
FUEL SENDER GAUGE
Float position: mm (in.)Resistance (W)
F: Approx. 33.8 (1.331)Approx. 4.0
1/2: Approx. 44.8 (1.764)Approx. 55.0
E: Approx. 141.1 (5.555)Approx. 107.0
ENGINE COOLANT TEMPERATURE RECEIVER GAUGE
Between terminalsResistance (W)
A - BApprox. 229.7
A - CApprox. 54.0
B - CApprox. 175.7
ENGINE COOLANT TEMPERATURE SENDER GAUGE
Temperature °C (°F)Resistance (W)
50 (122.0)160 - 240
120 (248.0)17.1 - 21.2
LIGHT FAILURE SENSOR
3 - Ground (Light Control SW position OFF)No voltage
3 - Ground (Light Control SW position TAIL or HEAD)Battery positive voltage
4 - Ground (Ignition SW position LOCK or ACC)No voltage
4 - Ground (Ignition SW position ON)Battery positive voltage
7 - Ground (Stop Light SW position OFF)No voltage
7 - Ground (Stop Light SW position ON)Battery positive voltage
8 - Ground (Engine stop)No voltage
8 - Ground (Engine running)Battery positive voltage
INTEGRATION RELAY
Page 1788 of 1807
TC00C-01
P13205
Disconnect
Move49 kpa
SST
P12024
61 - 75 kpa
SST
- TURBOCHARGING (2JZ-GTE)TURBOCHARGER
TC-5
1205 Author: Date:
1997 SUPRA (RM502U)
ON-VEHICLE INSPECTION
1. INSPECT INTAKE AIR SYSTEM
Check for leakage or clogging between the air cleaner and
turbocharger inlet and between the turbocharger outlet and cyl-
inder head.
Clogged air cleaner ..Clean or replace air filter
Hoses collapsed or deformed .... Repair or replace
Leakage from connections .... Check each
connection and repair
Cracks in components .... Check and replace
2. INSPECT EXHAUST SYSTEM
Check for leakage or clogging between the cylinder head and
turbocharger inlet and between the turbocharger outlet and ex-
haust pipe.
Deformed components .... Repair or replace
Foreign material in passages .... Remove
Leakage from components .... Repair or replace
Cracks in components .... Check and replace
3. INSPECT EXHAUST GAS CONTROL
VALVE OPERATION
(a) Disconnect the air hose from the actuator.
(b) Using SST, apply approx. 49 kPa (0.50 kgf/cm
2, 7.1 psi)
of pressure to the actuator.
SST 09992-00242
(c) Check that the actuator push rod moves.
(d) Reconnect the air hose to the actuator.
If operation is not as specified, replace the control valve assem-
bly.
4. INSPECT TURBOCHARGING PRESSURE
(a) Using a 3-way connector, connect SST (turbocharger
pressure gauge) to the hose between the gas filter and
turbo pressure sensor.
SST 09992-00242
(b) While driving with the engine running at 5,600 rpm or
more with the throttle valve fully open in the 1st gear/L
range, check the turbocharging pressure.
Standard pressure:
61 - 75 kPa (0.62 - 0.76 kgf/cm
2, 8.8 - 10.8 psi)
If the pressure is less than that specified, check the intake and
exhaust systems for leakage. If there is no leakage, replace the
turbocharger assembly.
If the pressure is above specification, check if the actuator hose
is disconnected or cracked. If not, replace the turbocharger as-
sembly.
Page 1789 of 1807
TC-6
- TURBOCHARGING (2JZ-GTE)TURBOCHARGER
1206 Author: Date:
1997 SUPRA (RM502U)
5. INSPECT VSV FOR INTAKE AIR CONTROL VALVE
(See page SF-61)
6. INSPECT VSV FOR WASTE GATE VALVE
(See page SF-63)
7. INSPECT VSV FOR EXHAUST GAS CONTROL VALVE
(See page SF-65)
8. INSPECT VSV FOR EXHAUST BYPASS VALVE
(See page SF-67)
9. INSPECT TURBO PRESSURE SENSOR
(See page SF-79)
Page 1791 of 1807
B02440
Cable Bracket
Air Inlet DuctNo.1 Vacuum Pipe
Engine
WireAir Hose
Heated
Oxygen Sensor
(Bank 1 Sensor 1)
Gasket
Exhaust Gas Control
Valve Stay
Water Bypass
Hose Heated
Oxygen Sensor
Connector
Gasket
Gasket
Crankshaft
Position
Sensor
Connector No.2 Turbocharger
Stay
Water Bypass
Hose Exhaust
Bypass
Pipe
No.4 Air Tube and Air Bypass
Valve
IAC Valve
Pipe Turbocharger
and Turbine
Outlet Elbow
Assembly Heat Insulator
for Turbocharger
Exhaust Gas Control
Valve
Intake Air
Control Valve Intake Air
Connector and
No.1 Air Tube Gasket
Gasket
No.1
Turbocharger
Stay Gasket
Gasket
Gasket
Gasket Gasket
No.2 Turbo
Oil Pipe Gasket No.2 Turbo Oil Pipe Gasket
x 8 Gasket
VSV Assembly
VSV Connector for Exhaust Gas Control Valve Engine Wire
VSV Connector for Waste
Gate Valve
Non-reusable part
TC-8
- TURBOCHARGING (2JZ-GTE)TURBOCHARGER
1208 Author: Date:
1997 SUPRA (RM502U)
Page 1795 of 1807
P11443
(2)
(3)(1) (8)
(9)
(5)
(4) (6)(7)
P11442
(3)
(1) Clamp
(2)(4)
P11401
(3)
(1) (2)(4)
P11400
No.2 Turbo
Water Pipe TC-12
- TURBOCHARGING (2JZ-GTE)TURBOCHARGER
1212 Author: Date:
1997 SUPRA (RM502U)
(c) Disconnect these hoses:
(1) Air hose from No.4 air tube
(2) Air hose from No.1 air tube
(3) Air hose (from VSV for waste gate valve) from vacu-
um pipe
(4) Air hose (from VSV for exhaust gas control valve)
from vacuum pipe
(5) Vacuum hose (from air bypass valve) from No.1 air
tube
(6) 2 air hoses (from VSV for exhaust bypass valve)
from vacuum pipe
(7) Air hose (from No.2 air tube) from vacuum pipe
(8) Air hose from VSV for intake air control valve
(9) 2 air hoses (from pressure tank) from vacuum
pipe
(d) Remove the 3 bolts, and disconnect the vacuum pipe
from the air tubes.
17. REMOVE VSV ASSEMBLY
(a) Disconnect these hoses:
(1) Air hose from actuator for waste gate valve
(2) Air hose from actuator for exhaust gas control
valve
(3) Air hose from hose clamp
(4) Engine wire from wire clamp
(b) Remove the 2 bolts.
(c) Disconnect the 2 VSV connectors, and remove the VSV
assembly.
18. REMOVE AIR TUBES AND INTAKE AIR
CONNECTOR
(a) Disconnect the connector and hoses:
(1) Crankshaft position sensor connector from
clamp
(2) Water bypass hose (from water pump) from No.1
turbo water pipe
(3) Water bypass hose (from water outlet) from No.1
turbo water pipe
(4) Water bypass hose (from water outlet) from No.2
turbo water pipe
(b) Remove the bolt, and disconnect the No.2 turbo water
pipe from the No.4 air tube.
Page 1797 of 1807
P11436
P11435
P11433
P11434
P11431
No.2
ClampNo.1 TC-14
- TURBOCHARGING (2JZ-GTE)TURBOCHARGER
1214 Author: Date:
1997 SUPRA (RM502U)
21. REMOVE EXHAUST BYPASS PIPE
Remove the 4 nuts, bypass pipe and 2 gaskets.
HINT:
At the time of installation, please refer to the following items.
Use 2 new gaskets and 4 new nuts.
Torque: 25 N´m (250 kgf´cm, 18 ft´lbf)
22. REMOVE EXHAUST GAS CONTROL VALVE STAY
Remove the bolt, nut and valve stay.
Torque: 43 N´m (440 kgf´cm, 32 ft´lbf)
23. REMOVE HEATED OXYGEN SENSOR
(a) Disconnect the oxygen sensor connector.
(b) Remove the 2 nuts, oxygen sensor (bank 1 sensor 1) and
gasket.
HINT:
At the time of installation, please refer to the following items.
Use a new gasket and 2 new nuts.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
24. REMOVE EXHAUST GAS CONTROL VALVE
Remove the 3 nuts, control valve and 2 gaskets.
NOTICE:
The control valve is ceramic. Do not drop or knock the con-
trol valve.
HINT:
At the time of installation, please refer to the following items.
Use 2 new gaskets and 3 new nuts.
Torque: 69 N´m (700 kgf´cm, 51 ft´lbf)
25. REMOVE NO.1 TURBOCHARGER STAY
Remove the bolt, nut and turbocharger stay.
Torque: 43 N´m (440 kgf´cm, 32 ft´lbf)
26. REMOVE NO.2 TURBOCHARGER STAY
Remove the bolt, nut and turbocharger stay.
HINT:
At the time of installation, please refer to the following items.
Install the turbocharger stay and No.1 turbo oil pipe clamp with
the bolt and nut.
Torque: 43 N´m (440 kgf´cm, 32 ft´lbf)