Toyota Tundra. Manual — part 2105

Fig. 44: Identifying Wire Clamps
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4. CONNECT FUEL RETURN TUBE

a. Connect the fuel return tube (see PRECAUTION ).

Fig. 45: Locating Fuel Return Tube
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5. CONNECT FUEL MAIN TUBE

a. Connect the fuel main tube (see PRECAUTION ).

b. Install the fuel pipe clamp.

Fig. 46: Locating Fuel Main Tube
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

6. INSTALL THROTTLE BODY COVER BRACKET

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra

a. Install the 2 throttle body cover brackets with the 2 bolts.

Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)

7. CONNECT PURGE VSV

a. Install the purge VSV to the intake manifold with the bolt.

Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf)

b. Connect the purge line hose.

c. Connect the purge VSV connector.

Fig. 47: Locating Purge VSV And Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

8. CONNECT NO. 2 VENTILATION HOSE

a. Connect the No. 2 ventilation hose to the ventilation valve.

9. INSTALL AIR CLEANER HOSE ASSEMBLY (See INSTALLATION )

10. INSTALL THROTTLE BODY COVER SUB-ASSEMBLY (See INSTALLATION )

11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

12. CHECK FOR FUEL LEAK

a. Connect the Techstream to the DLC3.

b. Turn the ignition switch ON and Techstream main switch ON.

c. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump /

Speed.

d. Check that there are no fuel leaks after doing maintenance anywhere on the fuel system.

NOTE:

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

NOTE:

Do not start the engine.

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra

FUEL PRESSURE REGULATOR

COMPONENTS

Fig. 48: Identifying Fuel Pressure Regulator Components With Torque Specifications
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE (see REMOVAL )

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra

3. REMOVE FUEL PRESSURE REGULATOR

a. Disconnect the vacuum sensing hose from the pressure regulator.

Fig. 49: Locating Vacuum Sensing Hose On Pressure Regulator
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Disconnect the fuel return hose from the pressure regulator.

Fig. 50: Locating Fuel Return Hose On Pressure Regulator
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Remove the 2 bolts, and pull out the pressure regulator.

d. Remove the O-ring from the pressure regulator.

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
the negative (-) battery terminal.

CAUTION: Put a cloth or equivalent under the pressure regulator.

2009 Toyota Tundra

2009 ENGINE Fuel (2UZ-FE) - Tundra