Toyota Tundra. Manual — part 1707

2

REMOVE FRONT FENDER LINER RH

a

Remove the 9 clips and fender liner

Fig. 15: Identifying Fender Liner Clips
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

3

REMOVE NO. 3 AIR INJECTION SYSTEM HOSE

a

Using a clip remover, remove the 2 clips

b

Fold back the fender apron seal

Fig. 16: Identifying Fender Apron Seal Clips
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Disconnect the 2 connectors



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 ENG NE Emission Control (1GR-FE) - Tundra

Fig. 17: Identifying Connectors
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d

Disconnect the 2 connector clamps

e

Detach the 2 clamps

Fig. 18: Identifying Clamps
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

f

Detach the 2 bracket clips and remove the No 3 air injection system hose

4

REMOVE NO. 2 AIR INJECTION SYSTEM HOSE

a

Detach the bracket clip and remove the No 2 air injection system hose

2009 Toyota Tundra

2009 ENG NE Emission Control (1GR-FE) - Tundra

Fig. 19: Identifying No. 2 And 3 Air Injection System Hoses, Bracket And Clips
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5

REMOVE AIR PUMP ASSEMBLY

a

Remove the 2 bolts, 2 nuts and air pump

Fig. 20: Identifying Air Pump Assembly And Fasteners
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

DISASSEMBLY

1

REMOVE AIR PUMP INLET

a

Remove the 2 bolts and air pump inlet

2009 Toyota Tundra

2009 ENG NE Emission Control (1GR-FE) - Tundra

Fig. 21: Identifying Air Pump Inlet Tube And Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

REMOVE NO. 1 AIR INJECTION SYSTEM HOSE

a

Remove the 2 air injection system hoses

3

REMOVE AIR PUMP

a

Detach the 2 clamps and remove the 6 air pump insulators and 2 pumps from the bracket

Fig. 22: Identifying Clamps And Air Pump Insulators And Pumps
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

INSPECTION

1

INSPECT AIR PUMP

a

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

Standard resistance

AIR PUMP STANDARD RESISTANCE

Tester Connection Condition Specified Condition

1 - 2

20°C (68°F)

0 4 to 1 0 ohms

1 - Body ground

Always

10 kohms or higher

2 - Body ground

2009 Toyota Tundra

2009 ENG NE Emission Control (1GR-FE) - Tundra