Toyota Tundra. Manual — part 1734

Fig. 99: Identifying Wire Harness Clamp
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Connect the vent line hose

1

Push the hose into the port and push the retainer to lock it

Fig. 100: Pushing Hose Into Port
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d

Connect the air inlet line hose

NOTE:



Check for damage or foreign objects on the connected
part.



After connecting, check that the vent hose and the valve
are securely connected by pulling on them.

2009 Toyota Tundra

2009 ENG NE Emission Control (2UZ-FE) - Tundra

e

Connect the purge line hose

f

Connect the pump module connector

g

Connect the wiring harness clamp bracket with the nut

Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)

Fig. 101: Identifying Wiring Harness Clamp Bracket With Nut
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

PURGE VALVE

COMPONENTS

NOTE:



Check for damage or foreign objects on the connected part.



After connecting, check that the vent hose and the valve are
securely connected by pulling on them.

NOTE:

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

2009 Toyota Tundra

2009 ENG NE Emission Control (2UZ-FE) - Tundra

Fig. 102: Identifying Purge Valve Components With Torque Specification
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

2009 Toyota Tundra

2009 ENG NE Emission Control (2UZ-FE) - Tundra

2

REMOVE PURGE VSV

a

Disconnect the purge VSV connector

Fig. 103: Identifying Purge VSV Connector
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Disconnect the 2 purge line hoses

c

Remove the bolt and purge VSV

INSPECTION

1

INSPECT PURGE VSV

a

Measure the resistance according to the value(s) in the table below

Standard resistance

PURGE VSV STANDARD RESISTANCE SPECIFICATION

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.

Tester Connection Condition Specified Condition

1 - 2

20°C (68°F)

23 to 26 ohms

1 - Body ground

Always

10 Mohms or higher

2 - Body ground

2009 Toyota Tundra

2009 ENG NE Emission Control (2UZ-FE) - Tundra