Toyota Tundra. Manual — part 2133

2. REMOVE FUEL PUMP ECU

a. Disconnect the 2 fuel pump ECU connectors.

Fig. 98: Locating Fuel Pump ECU Connectors
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Remove the 2 nuts and fuel pump ECU.

INSTALLATION

1. INSTALL FUEL PUMP ECU

a. Install the fuel pump ECU with the 2 nuts.

Torque: 20 N*m (199 kgf*cm, 14 ft.*lbf)

Fig. 99: Locating Fuel Pump ECU With Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NOTE:

Make sure the fuel pump ECU is not subjected to physical shocks
such as being dropped, etc.

NOTE:

Do not use the fuel pump ECU if it has been subjected to physical
shocks such as being dropped, etc.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra

b. Connect the 2 fuel pump ECU connectors.

2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

FUEL TANK

COMPONENTS

NOTE:

When disconnecting the cable some systems need to be initialized after
the cable is reconnected (See INITIALIZATION ).

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra

Fig. 100: Identifying Fuel Tank Components With Torque Specifications (1 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra

Fig. 101: Identifying Fuel Tank Components With Torque Specification (2 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE (See REMOVAL )

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

3. REMOVE FUEL TANK CAP

NOTE:



When disconnecting the cable some systems need to be initialized
after the cable is reconnected (See INITIALIZATION ).



After the ignition switch is turned off, the navigation system requires
approximately 90 seconds to record various types of memory and
settings. As a result, after turning the ignition switch off, wait 90
seconds or more before disconnecting the cable from the negative (-)
battery terminal.

2009 Toyota Tundra

2009 ENGINE Fuel (3UR-FBE) - Tundra