Where is fuel filter located on Toyota sienna 2002?

Removal & Installation

1. Before servicing the vehicle, refer to the Precautions section.
2. Disconnect the negative battery cable.
3. Relieve the fuel system pressure.







Fig. Exploded view of the fuel filter

NOTE

The fuel filter is located in the engine compartment, at the inlet line to the fuel rail.

1. Remove or disconnect the following:
   
   
   Inlet and outlet lines from the filter

   Fuel filter
   
   

To install:

1. Install or connect the following:
   
   
   Fuel filter, using new O-rings. Tighten the lines to 22 ft. lbs. (29 Nm).

   Negative battery cable
   
   
2. Start the engine and check for leaks.

1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
2. Disconnect the negative battery cable.
   
   
   

   

   Fig. Exploded view of the fuel filter

3. Relieve the fuel system pressure.
   
   NOTE

   The fuel filter is located in the engine compartment, at the inlet line to the fuel rail.
   
   
4. Remove or disconnect the following:
   
   
   Inlet and outlet lines from the filter

   Fuel filter
   
   

To install:

1. Install or connect the following:
   
   
   Fuel filter, using new O-rings. Tighten the lines to 22 ft. lbs. (29 Nm).

   Negative battery cable
   
   
2. Start the engine and check for leaks.

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How to test fuel level sending unit:---

1. Disconnect the negative battery cable.
2. Disconnect the fuel pump and sender electrical connector.
3. Using an ohmmeter, measure the resistance between terminals 4 and 5 of the sender. The resistance should be 0.2-3.0 ohms at 20 degrees C (68 F). If not as specified, replace the pump assembly.
   
   NOTE

   Do these tests within 10 seconds to prevent the coil from burning out. Keep the pump as far away from the battery as possible and always do the switching at the batter side.
   
   
4. Connect battery voltage to terminal 4 of the connector and a ground connection to terminal 5 of the connector. The fuel pump should operate. If not replace the pump.
   
   
   

   

   Fig. Using an ohmmeter, measure the resistance between terminals 4 and 5 of the sender. The resistance should be 0.2-3.0 ohms at 20 degrees C (68 F)-Sienna

   
   
   
   

   

   Fig. Connect battery voltage to terminal 4 of the connector and a ground connection to terminal 5 of the connector. The fuel pump should operate. If not replace the pump-Sienna

How to remove sending unit:--

1. Before servicing the vehicle, refer to the precautions section.
2. Disconnect the negative battery cable.
3. Relieve the fuel system pressure.
4. Remove the fuel pump.
5. Unplug the sender electrical connector.
6. Unlock the sender gauge and slide it off the pump assembly.
7. Installation is the reverse of removal.
   
   
   

   

   Fig. Removing the fuel pump sender assembly-Sienna

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