1995 TOYOTA SUPRA Service Repair Manual

Page 1553 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 1554 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 1555 of 2543

TOYOTA SUPRA 1995  Service Repair Manual (g)  Reconnect the negative (±) terminal cable to the battery.
(h)  Turn the ignition switch ON.
(i)  Measure the fuel pressure.
Fuel pressure:
226±275 kPa (2.3±2.8 kgf/cm
2, 33±40 psi)
If pressur

Page 1556 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 1557 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 1558 of 2543

TOYOTA SUPRA 1995  Service Repair Manual wKeep the fuel pump as far away from the battery as pos-
sible.
wAlways connect or disconnect at the battery.
If operation is not as specified, replace the fuel pump, lead
wire or fuel pump bracket.
C

Page 1559 of 2543

TOYOTA SUPRA 1995  Service Repair Manual 2.  REMOVE FUEL PUMP FROM PUMP BRACKET
(a)  Remove the 2 nuts and spring washers, and disconnect the
lead wire from the fuel pump.
(b)  Disconnect  the connector from the fuel pump bracket, and
remove

Page 1560 of 2543

TOYOTA SUPRA 1995  Service Repair Manual (e)  Temporarily install the retainer.
(f)  Using SST, tighten the retainer until the arrow mark on
retainer is within the lines on the fuel tank.
SST 09808±14010
(g) Check that the arrow marks of th