Page 1529 of 1807
SF0I0-01
Z13774
Cruise Control Actuator Cable
Accelerator Cable
Throttle Body
Sub-Throttle
Position Sensor
Connector
Air Hose Gasket
Throttle Position Sensor
Connector
EVAP Hose
Sub-Throttle Actuator Connector
Water Bypass Hose
Knock Sensor 1
Engine Wire
Bracket
Starter
Starter Connector
Non-reusable partStarter Wire PS Air Hose
Knock Sensor 1 Connector
Knock Sensor 2
Knock Sensor 2 Connector SF-74
- SFI (2JZ-GTE)KNOCK SENSOR
1400 Author: Date:
1997 SUPRA (RM502U)
KNOCK SENSOR
COMPONENTS
Page 1530 of 1807
SF0I1-01
P12819
SST
P01630
Ohmmeter
- SFI (2JZ-GTE)KNOCK SENSOR
SF-75
1401 Author: Date:
1997 SUPRA (RM502U)
INSPECTION
1. REMOVE THROTTLE BODY
(See page SF-43)
2. REMOVE STARTER
(See page ST-4)
3. REMOVE KNOCK SENSORS
(a) Disconnect the knock sensor connector.
(b) Using SST, remove the knock sensor.
SST 09816-30010
4. INSPECT KNOCK SENSORS
Using an ohmmeter, check that there is no continuity between
the terminal and body.
If there is continuity, replace the sensor.
5. REINSTALL KNOCK SENSORS
(a) Using SST, install the knock sensor.
SST 09816-30010
Torque: 44 N´m (450 kgf´cm, 33 ft´lbf)
(b) Connect the knock sensor connector.
6. REINSTALL STARTER
(See page ST-15)
7. REINSTALL THROTTLE BODY
(See page SF-48)
Page 1531 of 1807
SF0HU-01
S03269
EGR Gas Temperature Sensor
EGR Gas Temperature
Sensor Connector SF-76
- SFI (2JZ-GTE)EXHAUST GAS RECIRCULATION (EGR) GAS
TEMPERATURE SENSOR
1402 Author: Date:
1997 SUPRA (RM502U)
EXHAUST GAS RECIRCULATION (EGR) GAS
TEMPERATURE SENSOR
COMPONENTS
Page 1532 of 1807
SF0HV-01
P03193
Oil
- SFI (2JZ-GTE)EXHAUST GAS RECIRCULATION (EGR) GAS
TEMPERATURE SENSORSF-77
1403 Author: Date:
1997 SUPRA (RM502U)
INSPECTION
1. REMOVE EGR GAS TEMPERATURE SENSOR
2. INSPECT EGR GAS TEMPERATURE SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance:
At 50°C (122°F)64 - 97 kW
At 100°C (212°F)11 - 16 kW
At 150°C (302°F)2 - 4 kW
If the resistance is not as specified, replace the sensor.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
3. REINSTALL EGR GAS TEMPERATURE SENSOR
Page 1533 of 1807
SF0I4-01
P11410
Turbo Pressure
Sensor
Turbo Pressure Sensor
Connector
Vacuum Hose SF-78
- SFI (2JZ-GTE)TURBO PRESSURE SENSOR
1404 Author: Date:
1997 SUPRA (RM502U)
TURBO PRESSURE SENSOR
COMPONENTS
Page 1534 of 1807
SF0I5-01
P11390
Disconnect
P11419
Voltmeter
E2VC
P11984
P12022
Disconnect
- SFI (2JZ-GTE)TURBO PRESSURE SENSOR
SF-79
1405 Author: Date:
1997 SUPRA (RM502U)
INSPECTION
1. INSPECT POWER SOURCE VOLTAGE OF TURBO
PRESSURE SENSOR
(a) Disconnect the turbo pressure sensor connector.
(b) Turn the ignition switch ON.
(c) Using a voltmeter, measure the voltage between connec-
tor terminals VC and E2 of the wiring harness side.
Voltage: 4.5 - 5.5 V
(d) Turn the ignition switch OFF.
(e) Reconnect the turbo pressure sensor connector.
2. INSPECT SUPPLY POWER OF TURBO PRESSURE
SENSOR
(a) Disconnect the ECM from the ECU bracket.
(See page SF-86)
(b) Install SST (check harness) between the ECM and wiring
connectors.
(See page DI-164)
SST 09990-01000
(c) Turn the ignition switch ON.
(d) Disconnect the vacuum hose from the turbo pressure
sensor.
Page 1535 of 1807
Z09082
VoltmeterVacuum
E2PIMSSTECMApplied
Vacuum
kPa
mmHg
in. Hg.
Voltage
drop V13.3
100
3.9426.7 40.0 53.3 66.7
200
7.87
300
11.81400
15.75500
19.69
0.15 -
0.350.4 -
0.60.65 -
0.850.9 -
1.11.15 -
1.35
P11986
Insert SF-80
- SFI (2JZ-GTE)TURBO PRESSURE SENSOR
1406 Author: Date:
1997 SUPRA (RM502U)
(e) Connect a voltmeter to terminals PIM and E2 of the ECM,
and measure the output voltage under ambient atmo-
spheric pressure.
(f) Apply vacuum to the turbo pressure sensor in 13.3 kPa
(100 mmHg, 3.94 in.Hg) segments to 66.7 kPa (500
mmHg, 19.69 in.Hg).
(g) Measure the voltage drop from step (c) above for each
segment.
Voltage drop:
(h) Remove the SST.
SST 09990-01000
(i) Reinstall the ECM. (See page SF-86)
(j) Reconnect the vacuum hose to the turbo pressure sen-
sor.
Page 1536 of 1807
SF0I6-01
Z16477
Heated Oxygen Sensor Connector
Front Lower Arm Bracket
Stay
Upper Front Crossmember
Extension Heated
Oxygen
Sensor
(Bank 1
Sensor 2)Front Driver's Seat
Floor Carpet
Heated Oxygen
Sensor Connector
for Sensor Side
Heated Oxygen
Sensor Connector
for Wiring Side
Heated Oxygen Sensor
(Bank 1 Sensor 2)
Gasket Bank 1 Sensor 2 Bank 1 Sensor 1
Non-reusable part
- SFI (2JZ-GTE)HEATED OXYGEN SENSOR
SF-81
1407 Author: Date:
1997 SUPRA (RM502U)
HEATED OXYGEN SENSOR
COMPONENTS