Toyota Sienna Service Manual: Inspection

Toyota Sienna Service Manual / Engine / 2Gr-fe fuel / Fuel pump / Inspection

1. INSPECT FUEL PUMP

INSPECT FUEL PUMP

(a) Inspect fuel pump resistance.

(1) Using an ohmmeter, measure the resistance between the terminals.

Standard resistance

(b) Inspect fuel pump operation (1) Apply battery voltage to both the terminals.

Check that the pump operates.

NOTICE:

These tests must be done quickly (within 10 seconds) to prevent damage to the pump.
Keep fuel pump as far away from the battery as possible.
Always do the switching at the battery side.

Disassembly

1. REMOVE FUEL TANK TO FILLER PIPE HOSE (See page FU-43) 2. REMOVE FUEL TANK MAIN TUBE SUB-ASSEMBLY (a) Remove the tube joint clip, and pull out the fuel main tube. NOTICE: Check i ...

Reassembly

1. INSTALL FUEL PRESSURE REGULATOR ASSEMBLY (a) Apply a light coat of gasoline or spindle oil to the 2 new O-rings, and install it to the fuel pressure regulator. (b) Apply a light coat of g ...

Other materials:

Data list / active test
1. READ DATA LIST HINT: Using the DATA LIST displayed on the intelligent tester, you can read the value of the switch, sensor, actuator, etc. without parts removal. Reading the DATA LIST as the first step in troubleshooting is one way to shorten the labor time. Connect the intelligen ...

SFR Solenoid Circuit
DESCRIPTION The solenoid comes on when signals are received from the ECU and controls the pressure acting on the wheel cylinders, thus controlling brake force. WIRING DIAGRAM INSPECTION PROCEDURE 1 RECONFIRM DTC HINT: These codes are detected when a problem is identified in the ...

Reassembly
1. INSTALL CENTER SUPPORT BEARING ASSEMBLY NO.1 (a) Set the center support bearing assembly No. 1 (front) to the intermediate shaft, as shown in the illustration. (b) Install a new washer to the intermediate shaft. NOTICE: Be sure to install the bearing in the correct direction. (c ...