1997 TOYOTA SUPRA Service Repair Manual

Page 1273 of 1807

TOYOTA SUPRA 1997  Service Repair Manual B02438
EC046-01
EC3069Check Valve (Vacuum Valve)Gasket
P12150
P12175
Z16768
Port C
Compressed
Air
Air AirAir
- EMISSION CONTROL  (2JZ-GTE)EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
EC-5
1242 Author:

Page 1274 of 1807

TOYOTA SUPRA 1997  Service Repair Manual Z16769
Port A
Compressed
Air
Z16770
Port B
Compressed
Air
Z16771
Port A
Compressed
Air Port C Port B
P12318
Check Valve
Z09444
Black PortBlue Port EC-6
- EMISSION CONTROL  (2JZ-GTE)EVAPORATIVE EMISSIO

Page 1275 of 1807

TOYOTA SUPRA 1997  Service Repair Manual S02980
FilterCap
S02981
Vacuum Gauge
EC047-02
- EMISSION CONTROL  (2JZ-GTE)EXHAUST GAS RECIRCULATION (EGR) SYSTEM
EC-7
1244 Author: Date:
1997 SUPRA   (RM502U)
EXHAUST GAS RECIRCULATION
(EGR) SYSTEM

Page 1276 of 1807

TOYOTA SUPRA 1997  Service Repair Manual S02982
To Intake
Manifold
S02983
Engine  Stopped
Air PQ
S02984
Engine at
3,500 rpm
Air PQ EC-8
- EMISSION CONTROL  (2JZ-GTE)EXHAUST GAS RECIRCULATION (EGR) SYSTEM
1245 Author: Date:
1997 SUPRA   (RM

Page 1277 of 1807

TOYOTA SUPRA 1997  Service Repair Manual S02985
S04753
S02988
- EMISSION CONTROL  (2JZ-GTE)EXHAUST GAS RECIRCULATION (EGR) SYSTEM
EC-9
1246 Author: Date:
1997 SUPRA   (RM502U)
12. REMOVE EGR PIPE
(a) Loosen the union nut of the EGR pipe.
(

Page 1278 of 1807

TOYOTA SUPRA 1997  Service Repair Manual EC048-01
S03438
No.2 Front Exhaust Pipe
 Gasket
Pipe Support Bracket
 Non-reusable part(with Front TWC)
 Gasket 
  EC-10
- EMISSION CONTROL  (2JZ-GTE)THREE-W AY CATALYTIC CONVERTER (TWC) 
SYSTE

Page 1279 of 1807

TOYOTA SUPRA 1997  Service Repair Manual Z18961
 Front Exhaust Pipe Gasket
 Non-reusable part(with Rear TWC)
 Gasket  Gasket
Heated Oxygen Sensor
   (Bank 1 Sensor 2)
- EMISSION CONTROL  (2JZ-GTE)THREE-W AY CATALYTIC CONVERTER (TWC) 
SYS

Page 1280 of 1807

TOYOTA SUPRA 1997  Service Repair Manual EC049-01
EC-12- EMISSION CONTROL  (2JZ-GTE)THREE-W AY CATALYTIC CONVERTER (TWC) 
SYSTEM
1249 Author: Date:
1997 SUPRA   (RM502U)
INSPECTION
1. CHECK CONNECTIONS FOR LOOSENESS OR DAMAGE
2. CHECK CLAM