Toyota Tundra. Manual — part 2111

Fig. 82: Identifying Fuel Pump ECU Components
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTE:



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

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra

2. REMOVE FUEL PUMP ECU

a. Disconnect the 2 fuel pump ECU connectors.

b. Remove the 2 nuts and fuel pump ECU.

Fig. 83: Locating Fuel Pump ECU Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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)

b. Connect the 2 fuel pump ECU connectors.

Fig. 84: Locating Fuel Pump ECU Nuts

the negative (-) battery terminal.

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 (2UZ-FE) - Tundra

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

FUEL TANK

COMPONENTS

NOTE:

Some systems need to be initialized after the cable is reconnected (see
INITIALIZATION ).

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra

Fig. 85: Identifying Fuel Tank Components With Torque Specifications (1 Of 3)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra