1995 TOYOTA SUPRA Service Repair Manual

Page 1601 of 2543

TOYOTA SUPRA 1995  Service Repair Manual C.  Inspect VSV operation
(a)  Check that air does not flow from port E to F.
(b)  Apply battery voltage across the terminals.
(c)  Check that air flows from port E to F.
If operation is not as specif

Page 1602 of 2543

TOYOTA SUPRA 1995  Service Repair Manual ECT SENSOR INSPECTION
1.  DRAIN ENGINE COOLANT
2.  REMOVE ECT SENSOR
(a)  Disconnect the ECT sensor connector.
(b)  Using SST, remove the ECT sensor and gasket.
SST 09205±76030
3.  INSPECT ECT SENSOR

Page 1603 of 2543

TOYOTA SUPRA 1995  Service Repair Manual EGR GAS TEMPERATURE SENSOR
COMPONENTS FOR REMOVAL AND
INSTALLATION
EGR GAS TEMPERATURE SENSOR
INSPECTION
1.  REMOVE EGR GAS TEMPERATURE SENSOR
2.  INSPECT EGR GAS TEMPERATURE SENSOR
Using an ohmmeter,

Page 1604 of 2543

TOYOTA SUPRA 1995  Service Repair Manual TURBO PRESSURE SENSOR
COMPONENTS FOR REMOVAL AND
INSTALLATION
TURBO PRESSURE SENSOR
INSPECTION
1. INSPECT POWER SOURCE VOLTAGE OF TURBO
PRESSURE SENSOR
(a)  Disconnect the turbo pressure sensor connec

Page 1605 of 2543

TOYOTA SUPRA 1995  Service Repair Manual 2. INSPECT SUPPLY POWER OF TURBO PRESSURE
SENSOR
(a)  Disconnect the ECM from the ECU bracket.
(See steps 1 to 4 in ECM)
(b)  Install SST (check harness) between the ECM and wiring
connectors.
(See st

Page 1606 of 2543

TOYOTA SUPRA 1995  Service Repair Manual KNOCK SENSOR
COMPONENTS FOR REMOVAL AND
INSTALLATION
EG±316± ENGINESFI SYSTEM (2JZ±GTE)

Page 1607 of 2543

TOYOTA SUPRA 1995  Service Repair Manual KNOCK SENSORS INSPECTION
1.  REMOVE THROTTLE BODY
(See throttle body removal)
2. REMOVE STARTER
(See starter removal in Starting System)
3.  REMOVE KNOCK SENSORS
(a)  Disconnect the knock sensor conne

Page 1608 of 2543

TOYOTA SUPRA 1995  Service Repair Manual OXYGEN SENSOR
Main Heated Oxygen Sensor
COMPONENTS FOR REMOVAL AND
INSTALLATION
OXYGEN SENSOR INSPECTION
1.  WARM UP ENGINE
Allow the engine to warm up to normal operating tempera-
ture.
2.  INSPECT F