TOYOTA RAV4 1996 Service Repair Manual

S01908
Ohmmeter
45
S01914
45
Battery
− SFIFUEL PUMP
SF−7
1996 RAV4 (RM447U)
(c) Disconnect the fuel pump and sender gauge connector.
(d) Inspect the fuel pump resistance.
Using an ohmmeter, measure the resistance between ter-
minals 4 and 5.
Resistance: At 20°C (68°F): 0.2 − 3.0 Ω
If the resistance is not as specified, replace the fuel pump.
(e) Inspect the fuel pump operation.
Connect the positive (+) lead from the battery to terminal
4 of the connector, and the negative (−) lead to terminal
5. Check that the fuel pump operates.
NOTICE:
These tests must be done quickly (within 10 seconds) to
prevent the coil burning out. Keep the fuel pump as far
away from the battery as possible. Always do the switching
at the battery side.
If operation is not as specified, replace the fuel pump or lead
wire.
(f) Reconnect the fuel pump and sender gauge connector.
(g) Reinstall the floor service hole cover.
(h) Reinstall the LH rear seat assembly.

SF0Q6−01
S01937
3 Door Vehicles
LH Rear Seat Assembly5 Door Vehicles
LH Rear Seat Assembly
37 (375, 27)
37 (375, 27)
Rear Seat Hinge Cover
Floor Service Hole Cover
29 (300, 22)
Fuel Pump & Sender
Gauge Connector
 Gasket
Fuel Suction w/ Pump &
Gauge AssemblyFuel Return
Vent Hose Gasket
Fuel Outlet Pipe
x 8
 GasketFuel Hose
Fuel Pump Connector
Ground Strap
Fuel Pump
Fuel Pump Filter
Rubber Cushion  Clip Fuel Pump Clamp
N·m (kgf·cm, ft·lbf) : Specified torque
 Non−reusable part SF−8
− SFIFUEL PUMP
1996 RAV4 (RM447U)
COMPONENTS

SF0Q7−02
S01828(a)
(b)
S01829
− SFIFUEL PUMP
SF−9
1996 RAV4 (RM447U)
REMOVAL
CAUTION:
Do not smoke or work near an open flame when working on
the fuel pump.
1. REMOVE LH REAR SEAT ASSEMBLY
2. REMOVE FLOOR SERVICE HOLE COVER
(a) Take out the floor carpet.
(b) Remove the 4 screws and service hole cover.
HINT:
At the time of installation, plaese refer to the following items.
Check for fuel leakage (See page SF−1).
3. DISCONNECT FUEL PUMP & SENDER GAUGE CON-
NECTOR
4. DISCONNECT FUEL PIPE AND HOSE FROM FUEL
SUCTION TUBE
CAUTION:
Remove the fuel filler cap to prevent the fuel from flowing
out.
(a) Remove the union bolt and 2 gaskets, and disconnect the
outlet pipe from the suction tube.
HINT:
At the time of installation, plaese refer to the following items.
Install the outlet pipe with 2 new gaskets and bolt.
Torque: 29 N·m (300 kgf·cm, 22 ft·lbf)
(b) Disconnect the return vent hose from the suction tube.
5. REMOVE FUEL SUCTION w/ PUMP & GAUGE TUBE
ASSEMBLY
(a) Remove the 8 bolts.
Torque: 3.5 N·m (35 kgf·cm, 31 in.·lbf)
(b) Pull out the suction w/ pump & gauge tube assembly.
NOTICE:
Do not damage the fuel pump filter. Be careful that the arm
of the sender gauge should not bent.
(c) Remove the gasket from the set plate.
HINT:
At the time of installation, plaese refer to the following items.
Install a new gasket to the set plate.

SF0Q8−02
S01896
Pull
FI6376
SF−10
− SFIFUEL PUMP
1996 RAV4 (RM447U)
DISASSEMBLY
1. DISCONNECT FUEL PUMP CONNECTOR
2. REMOVE FUEL PUMP FROM FUEL PUMP BRACKET
(a) Disconnect the ground strap from the fuel pump clamp.
(b) Pull off the lower side of the fuel pump from the pump
bracket.
(c) Disconnect the fuel hose from the fuel pump, and remove
the fuel pump.
(d) Remove the rubber cushion from the fuel pump.
3. REMOVE FUEL PUMP CLAMP
4. REMOVE FUEL PUMP FILTER FROM FUEL PUMP
(a) Using a small screwdriver, remove the clip.
(b) Pull out the pump filter.
HINT:
At the time of installation, plaese refer to the following items.
Install the pump filter with a new clip.

SF1QF−01
− SFIFUEL PUMP
SF−11
1996 RAV4 (RM447U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page SF−10 ).

SF1QG−01
SF−12
− SFIFUEL PUMP
1996 RAV4 (RM447U)
INSTALLATION
Installation is in the reverse order of removal (See page SF−9).

SF0QB−01
S01959
3 Door Vehicles
LH Rear Seat Assembly5 Door Vehicles
LH Rear Seat Assembly
37 (375, 27)
37 (375, 27)
Rear Seat Hinge Cover
Floor Service Hole Cover
29 (300, 22)
Fuel Pump & Sender
Gauge Connector
 Gasket
Fuel Suction w/ Pump &
Gauge Tube AssemblyFuel Return
Vent Hose Gasket
Fuel Outlet Pipe
x 8
 GasketFuel Hose
Fuel Pressure Regulator  O−Ring Fuel Filter
N·m (kgf·cm, ft·lbf) : Specified torque
 Non−reusable partClip
− SFIFUEL PRESSURE REGULATOR
SF−13
1996 RAV4 (RM447U)
FUEL PRESSURE REGULATOR
COMPONENTS

SF0QC−02
S01942
S01973
Support Tube
WRONG New O−Ring
Pressure
Regulator
CORRECT
WRONG SF−14
− SFIFUEL PRESSURE REGULATOR
1996 RAV4 (RM447U)
REMOVAL
CAUTION:
Do not smoke or work near an open flame when working on
the fuel pump.
1. REMOVE FUEL SUCTION TUBE (See page SF−9)
2. REMOVE FUEL PRESSURE REGULATOR
(a) Remove the clip from the fuel filter.
(b) Disconnect the fuel hose from the pressure regulator.
(c) Remove the screw, and pull out the pressure regulator.
(d) Remove the O−ring from the pressure regulator.
HINT:
At the time of installation, plaese refer to the following items. Ap-
ply a light coat of gasoline to a new O−ring, and install it to the
pressure regulator.

SF1QH−01
− SFIFUEL PRESSURE REGULATOR
SF−15
1996 RAV4 (RM447U)
INSTALLATION
Installation is in the reverse order of removal (See page SF−14).

S01952
Sound
ScopeSF0QG−02
S01950
Ohmmeter SF−16
− SFIINJECTOR
1996 RAV4 (RM447U)
INJECTOR
ON−VEHICLE INSPECTION
1. INSPECT INJECTOR OPERATION
Check operation sound from each injector.
(1) With the engine running or cranking, use a sound
scope to check that there is normal operating noise
in proportion to engine speed.
(2) If you have no sound scope, you can check the in-
jector transmission operation with your finger.
If no sound or unusual sound is heard, check the wiring connec-
tor, injector or injection signal from the ECM.
2. INSPECT INJECTOR RESISTANCE
(a) Remove the cylinder head cover (See page EM−33).
(b) Disconnect the injector connectors.
(c) Using an ohmmeter, measure the resistance between the
terminals.
Resistance: Approx. 13.8 Ω
If the resistance is not as specified, replace the injector.
(d) Reconnect the injector connectors.
(e) Reinstall the cylinder head cover (See page EM−55).