1995 TOYOTA SUPRA Service Repair Manual

Page 1481 of 2543

TOYOTA SUPRA 1995  Service Repair Manual 9.  Use SST for inspection or test of the injector or its wiring
connector.
SST 09842±30070
FUEL SYSTEM
1.  When disconnecting the high pressure fuel line, a large
amount of gasoline will spill out,

Page 1482 of 2543

TOYOTA SUPRA 1995  Service Repair Manual 3. Observe the following precautions when removing and
installing the injectors.
(a)  Never reuse the O±ring.
(b)  When placing a new O±ring on the injector, take care not to
damage it in any way.
(

Page 1483 of 2543

TOYOTA SUPRA 1995  Service Repair Manual FUEL PUMP
ON±VEHICLE INSPECTION
1.  CHECK FUEL PUMP OPERATION
(a)  Using SST, connect terminals +B and FP of the DLC 1.
SST 09843±18020
(b)  Turn the ignition switch ON.
NOTICE: Do not start the eng

Page 1484 of 2543

TOYOTA SUPRA 1995  Service Repair Manual (h)  Reconnect the negative (±) terminal cable to the battery.
(i)  Turn the ignition switch ON.
(j)  Measure the fuel pressure.
Fuel pressure:
265±304 kPa (2.7±3.1 kgf/cm
2, 38±44 psi)
If pressur

Page 1485 of 2543

TOYOTA SUPRA 1995  Service Repair Manual COMPONENTS FOR REMOVAL AND
INSTALLATION
FUEL PUMP REMOVAL
CAUTION: Do not smoke or work near an open flame when
working  on the fuel pump.
1.  TAKE OUT FLOOR CARPET
2.  REMOVE SPARE WHEEL COVER
3. REM

Page 1486 of 2543

TOYOTA SUPRA 1995  Service Repair Manual 5. REMOVE FUEL PUMP AND SENDER GAUGE ASSEMBLY
(a)  Disconnect  the connector and hoses from the fuel pump
bracket:
(1)  Fuel pump connector
(2)  Fuel outlet hose
Remove the union bolt and 2 gaskets, a

Page 1487 of 2543

TOYOTA SUPRA 1995  Service Repair Manual COMPONENTS FOR DISASSEMBLY AND
ASSEMBLY
FUEL PUMP DISASSEMBLY
Assembly  is in the reverse order of disassembly.
1.  REMOVE FUEL SENDER GAUGE FROM FUEL PUMP
BRACKET
(a)  Disconnect the connector from t

Page 1488 of 2543

TOYOTA SUPRA 1995  Service Repair Manual (b)  Pull out the lower side of the fuel pump from the pump
bracket.
(c)  Remove the rubber cushion from the fuel pump.
(d) Disconnect  the fuel hose from the fuel pump, and remove the
fuel pump.
3.