1995 TOYOTA SUPRA Service Repair Manual

Page 1129 of 2543

TOYOTA SUPRA 1995  Service Repair Manual EXHAUST GAS RECIRCULATION (EGR)
SYSTEM
EGR SYSTEM INSPECTION
1.  INSPECT AND CLEAN FILTER IN EGR VACUUM
MODULATOR
(a)  Remove the cap and 2 filters.
(b)  Check the filter for contamination or damage.

Page 1130 of 2543

TOYOTA SUPRA 1995  Service Repair Manual EGR VACUUM MODULATOR
INSPECTION
1.  DISCONNECT VACUUM HOSES FROM EGR VACUUM
MODULATOR
Disconnect  the 2 vacuum hoses from ports P and Q of the
EGR vacuum modulator.
2.  INSPECT EGR VACUUM MODULATOR OP

Page 1131 of 2543

TOYOTA SUPRA 1995  Service Repair Manual 4.  INSPECT EGR VALVE
Check for sticking and heavy carbon deposits.
If a problem is found, replace the EGR valve.
5.  REINSTALL EGR VALVE
(a)  Place a new gasket on the air intake chamber.
(b)  Instal

Page 1132 of 2543

TOYOTA SUPRA 1995  Service Repair Manual THREE±WAY CATALYTIC CONVERTER
(TWC) SYSTEM
EXHAUST PIPE ASSEMBLY INSPECTION
1.  CHECK CONNECTIONS FOR LOOSENSESS OR
DAMAGE
2. CHECK CLAMPS FOR WEAKNESS, CRACKS OR
DAMAGE
TWC INSPECTION
CHECK FOR DENT

Page 1133 of 2543

TOYOTA SUPRA 1995  Service Repair Manual COMPONENTS FOR FRONT TWC
REPLACEMENT
EG±184± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GTE)

Page 1134 of 2543

TOYOTA SUPRA 1995  Service Repair Manual COMPONENTS FOR REAR TWC
REPLACEMENT
± ENGINEEMISSION CONTROL SYSTEMS (2JZ±GTE)EG±185

Page 1135 of 2543

TOYOTA SUPRA 1995  Service Repair Manual SERVICE SPECIFICATIONS
TORQUE SPECIFICATIONS
 Part tightened NVm kgfVcm ftVlbf
 

Page 1136 of 2543

TOYOTA SUPRA 1995  Service Repair Manual IGNITION SYSTEM
IG±1