Toyota Sequoia (2005). Manual - part 690

B17610

Ohmmeter

SF131–03

B17611

Battery

1

2

–

SFI

FUEL PUMP

SF–15

2749

INSPECTION

1.

INSPECT FUEL PUMP RESISTANCE

Using an ohmmeter, measure the resistance between the ter-
minals.

Resistance: 0.2 to 3.0 

Ω

 at 20

°

C (68

°

F)

If the resistance is not as specified, replace the fuel pump.

2.

INSPECT FUEL PUMP OPERATION

(a)

Connect the lead wire to the fuel pump.

(b)

Connect the positive (+) lead from the battery to terminal
1 of the connector, and the negative (–) lead to terminal
2. Check that the fuel pump operates.

NOTICE:

These tests must be done quickly (within 10 seconds)
to prevent the coil from burning out.

Keep the fuel pump as far away from the battery as
possible.

Always do switching on the battery side.

If operation is not as specified, replace the fuel pump and/or
read wire.
(c)

Disconnect the lead wire to the fuel pump.

SF1XF–01

B17549

B17548

B17609

B17546

B17542

SF–16

–

SFI

FUEL PUMP

2750

REASSEMBLY

1.

REMOVE FUEL SUCTION PLATE NO.2

(a)

Install the 2 springs and suction plate No.2 to the suction
plate No.1.

(b)

Using a needle–nose pliers, install the 2 new E–rings to
the suction plate No.2.

2.

INSTALL FUEL PUMP

(a)

Apply a light coat of gasoline or spindle oil to a new O–
ring, and install it to the fuel pump.

(b)

Connect the fuel pump harness connector to the fuel
pump.

(c)

Install the fuel pump with the suction filter to the fuel filter.

3.

INSTALL FUEL FILTER

Install the fuel filter to the fuel sub–tank.

B17541

B17608

B17544

B17543

B17540

–

SFI

FUEL PUMP

SF–17

2751

4.

INSTALL FUEL SUB–TANK

(a)

Connect the fuel suction plate No.2 to the fuel sub–tank
with the 3 snap–claws engaged.

(b)

Connect the 2 tubes to the tube clamps.

(c)

Connect the suction filter hose to the fuel sub–tank.

(d)

Connect the fuel pump harness connector to the fuel suc-
tion plate No.1.

5.

INSTALL FUEL SENDER GAUGE

(a)

Install the fuel sender gauge to the fuel suction support.

B17539

SF–18

–

SFI

FUEL PUMP

2752

(b)

Connect the sender gauge connector to the fuel suction
plate No.1.