Toyota Tundra. Manual — part 64

Circuit opening relay

CIRCUIT OPENING RELAY - SERVICE DATA

Air fuel ration sensor (for Bank 1 sensor 1)

AIR FUEL RATION SENSOR (FOR BANK 1 SENSOR 1) - SERVICE DATA

Air fuel ration sensor (for Bank 2 sensor 1)

AIR FUEL RATION SENSOR (FOR BANK 2 SENSOR 1) - SERVICE DATA

Heated oxygen sensor (for Bank 1 sensor 2)

HEATED OXYGEN SENSOR (FOR BANK 1 SENSOR 2) - SERVICE DATA

Heated oxygen sensor (for Bank 2 sensor 2)

HEATED OXYGEN SENSOR (FOR BANK 2 SENSOR 2) - SERVICE DATA

A/F sensor heater relay

A/F SENSOR HEATER RELAY - SERVICE DATA

Tester
Connection

Condition

Specified
Condition

EFI No. 1 fuse

Always

Below 1 ohms

1C-1 - 1B-4

When battery voltage is not applied to terminals 1B-2 and 1B-
3)

10 kohms or higher

When battery voltage Is applied to terminals 1B-2 and 1B-3)

Below 1 ohms

1C-1 - 1B-5

When battery voltage is not applied to terminals 1B-2 and 1B-
3)

10 kohms or higher

When battery voltage is applied to terminals 1B- 2 and 1B-3)

Below 1 ohms

Tester Connection Condition

Specified Condition

3 - 5

When battery voltage is not applied to terminals 1 and 2

10 kohms or higher

When battery voltage is applied to terminals 1 and 2

Below 1 ohms

Tester Connection

Condition

Specified Condition

1 (HT1A) - 2 (+B)

20°C (68°F)

1.8 to 3.4 ohms

Tester Connection

Condition

Specified Condition

1 (HT2A) - 2 (+B)

20°C (68°F)

1.8 to 3.4 ohms

Tester Connection

Condition

Specified Condition

1 (HT1B) - 2 (+B)

20°C (68°F)

11 to 16 ohms

Tester Connection

Condition

Specified Condition

1 (HT2B) - 2 (+B)

20°C (68°F)

11 to 16 ohms

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra

TORQUE SPECIFICATIONS

1GR-FE ENGINE CONTROL SYSTEM - TORQUE SPECIFICATIONS

(): For use without SST

3UR-FE ENGINE CONTROL SYSTEM

SERVICE DATA

MAF meter

MAF METER - SERVICE DATA

Tester Connection

Condition

Specified Condition

A/F fuse

Always

Below 1 ohms

1C-1 - 1A-4

When battery voltage is not applied to terminals 1A-2 and 1A-3 10 kohms or higher
When battery voltage is applied to terminals 1A- 2 and 1A-3

Below 1 ohms

Part Tightened

N*m

kgf*cm ft.*lbf

Camshaft timing oil control valve assembly x Cylinder head

10

102

7

VVT sensor x Cylinder head

8.0

82

71
in.*lbf

Crankshaft position sensor x Cylinder block

10

102

7

Engine coolant temperature sensor x Rear water bypass joint

20

204

15

Throttle body x Intake manifold

11

112

9

No. 1 Water outlet pipe x Cylinder block

10

102

7

Knock sensor x Cylinder block

20

204

15

ECM x Body

8.0

82

71
in.*lbf

Connector holder block x Body

7.3

74

65
in.*lbf

Accelerator pedal rod assembly x Body

5.0

51

44
in.*lbf

Air fuel ratio sensor x Front exhaust pipe assembly (for Bank 1 Sensor 1)

44
(40)

449
(408)

32 (30)

Air fuel ratio sensor x Front No. 2 exhaust pipe assembly (for Bank 2 Sensor
1)

44
(40)

449
(408)

32 (30)

Heated oxygen sensor x Front exhaust pipe assembly (for Bank 1 Sensor 2)

44
(40)

449
(408)

32 (30)

Heated oxygen sensor x Front No. 2 exhaust pipe assembly (for Bank 2
Sensor 2)

44
(40)

449
(408)

32 (30)

Tester Connection

Condition

Specified Condition

-20°C (-4°F)

12.5 k to 16.9 kohms

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra

Camshaft timing oil control valve

CAMSHAFT TIMING OIL CONTROL VALVE - SERVICE DATA

Engine coolant temperature sensor

ENGINE COOLANT TEMPERATURE SENSOR - SERVICE DATA

Throttle body

THROTTLE BODY - SERVICE DATA

Knock sensor

KNOCK SENSOR - SERVICE DATA

Ignition relay No. 2

IGNITION RELAY NO. 2 - SERVICE DATA

EFI relay

EFI RELAY - SERVICE DATA

4 (THA) - 2 (E2G)

20°C (68°F)

2.19 k to 2.67 kohms

60°C (140°F)

0.50 k to 0.68 kohms

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

6.9 to 7.9 ohms

Tester Connection

Condition

Specified Condition

1 - 2

Approx. 20°C (68°F)

2.32 k to 2.59 kohms

Approx. 80°C (176°F)

0.310 k to 0.326 kohms

Tester Connection

Condition

Specified Condition

1 (M-) - 2 (M+)

20°C (68°F)

0.3 to 100 ohms

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

120 to 280 kohms

Tester Connection

Condition

Specified Condition

IG2 MAIN fuse

Always

Below 1 ohms

1C-1 - 1B-8

When battery voltage is not applied to terminals 1B-6 and 1B-7 10 kohms or higher
When battery voltage is applied to terminals 1B-6 and 1B-7

Below 1 ohms

Tester

Connection

Condition

Specified

Condition

EFI No. 1 fuse

Always

Below 1 ohms

1C-1 - 1B-4

When battery voltage is not applied to terminals 1B-2 and 1B-

10 kohms or higher

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra

Circuit opening relay

CIRCUIT OPENING RELAY - SERVICE DATA

Fuel pump relay

FUEL PUMP RELAY - SERVICE DATA

Air fuel ration sensor (for Bank 1 sensor 1)

AIR FUEL RATION SENSOR (FOR BANK 1 SENSOR 1) - SERVICE DATA

Air fuel ration sensor (for Bank 2 sensor 1)

AIR FUEL RATION SENSOR (FOR BANK 2 SENSOR 1) - SERVICE DATA

Heated oxygen sensor (for Bank 1 sensor 2)

HEATED OXYGEN SENSOR (FOR BANK 1 SENSOR 2) - SERVICE DATA

Heated oxygen sensor (for Bank 2 sensor 2)

HEATED OXYGEN SENSOR (FOR BANK 2 SENSOR 2) - SERVICE DATA

A/F sensor heater relay

A/F SENSOR HEATER RELAY - SERVICE DATA

1C-1 - 1B-5

3)
When battery voltage is applied to terminals 1B- 2 and 1B-3)

Below 1 ohms

Tester Connection

Condition

Specified Condition

3 - 5

When battery voltage is not applied to terminals 1 and 2

10 kohms or higher

When battery voltage is applied to terminals 1 and 2

Below 1 ohms

Tester Connection

Condition

Specified Condition

3 - 5

When battery voltage is not applied to terminals 1 and 2

10 kohms or higher

When battery voltage Is applied to terminals 1 and 2

Below 1 ohms

Tester Connection

Condition

Specified Condition

1 (HA1A) - 2 (+B)

20°C (68°F)

1.8 to 3.4 ohms

Tester Connection

Condition

Specified Condition

1 (HA2A) - 2 (+B)

20°C (68°F)

1.8 to 3.4 ohms

Tester Connection

Condition

Specified Condition

1 (HT1B) - 2 (+B)

20°C (68°F)

11 to 16 ohms

Tester Connection

Condition

Specified Condition

1 (HT2B) - 2 (+B)

20°C (68°F)

11 to 16 ohms

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra