1997 TOYOTA SUPRA Service Repair Manual

Page 593 of 1807

TOYOTA SUPRA 1997  Service Repair Manual A00393
ON
3
445
65
B
B
ECM
5V
THA
E2 Intake Air
Temp. Sensor
A00691
ON
ECM
5V
THA
E2 Intake Air
Temp. Sensor
ECM
B Connector
DI-178
- DIAGNOSTICSENGINE (2JZ-GTE)
406 Author: Date:
1997 SUPRA   (RM50

Page 594 of 1807

TOYOTA SUPRA 1997  Service Repair Manual P19603
Engine Coolant Temp. SensorECM
2
1L-Y
W-B44
65B
BTHW
E2R5V
- DIAGNOSTICSENGINE (2JZ-GTE)
DI-179
407 Author: Date:
1997 SUPRA   (RM502U)
DTC P0115 Engine Coolant Temp. Circuit Malfunction
CIRC

Page 595 of 1807

TOYOTA SUPRA 1997  Service Repair Manual BE6653FI7057A06715
ON
Engine Coolant
Temp. Sensor
2
144
65ECM
5V
THW
E2
BB
DI-180
- DIAGNOSTICSENGINE (2JZ-GTE)
408 Author: Date:
1997 SUPRA   (RM502U)
INSPECTION PROCEDURE
HINT:
If DTC ºP0110º (

Page 596 of 1807

TOYOTA SUPRA 1997  Service Repair Manual BE6653FI7055P23923A06716
ON
Engine Coolant
Temp. Sensor
2
144
65ECM
5V
THW
E2
BB
Check Harness A
ECM
B65, 44
THW
E2
A00216
ON
Engine Coolant
Temp. SenosrECM
44
655V
THW
E2
BB
- DIAGNOSTICSENGINE (2JZ-

Page 597 of 1807

TOYOTA SUPRA 1997  Service Repair Manual BE6653FI7056P25067A06717
ON
Engine Coolant
Temp. SensorECM
5V
THW
E2
ECM
B Connector
DI-182
- DIAGNOSTICSENGINE (2JZ-GTE)
410 Author: Date:
1997 SUPRA   (RM502U)
5 Check for short in harness or ECM.

Page 598 of 1807

TOYOTA SUPRA 1997  Service Repair Manual - DIAGNOSTICSENGINE (2JZ-GTE)
DI-183
411 Author: Date:
1997 SUPRA   (RM502U)
DTC P0116 Engine Coolant Temp. Circuit Range/
Performance Problem
CIRCUIT DESCRIPTION
Refer to ºEngine Coolant Temp. Cir

Page 599 of 1807

TOYOTA SUPRA 1997  Service Repair Manual FI6480
Throttle Position
SensorECM
VCC
VTA1
IDL1
E25V
B+ DI-184
- DIAGNOSTICSENGINE (2JZ-GTE)
412 Author: Date:
1997 SUPRA   (RM502U)
DTC P0120 Throttle/Pedal Position Sensor/Switch ºAº
Circuit Ma

Page 600 of 1807

TOYOTA SUPRA 1997  Service Repair Manual FI6879
Throttle Position Sensor
43 2 1L-R
Y
R
W-BB
B
B
B 41
43
64
65VCC
VTA1
IDL1
E2
E1B+ 5V ECM
4
3
2
1 Sub Throttle Position Sensor
L-R
Y-L
GR-R
W-BB 63B 42
VTA2
IDL2
E1B+ 5V
- DIAGNOSTICSENGINE (2J