Toyota Tundra Service Manual: Air Injection Driver

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Emission Control / Air Injection Driver

Components

COMPONENTS

ILLUSTRATION

Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE AIR INJECTION CONTROL DRIVER (for Bank 1)

(a) Remove the 2 bolts.

(b) Remove the 2 screws and air injection control driver.

2. REMOVE AIR INJECTION CONTROL DRIVER (for Bank 2)

(a) Remove the 2 screws and air injection control driver.

Installation

INSTALLATION

PROCEDURE

1. INSTALL AIR INJECTION CONTROL DRIVER ASSEMBLY

(a) Install the air injection control driver with the 3 bolts.

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

(b) Connect the 2 wire harness clamps.

Torque:

8.0 N·m {82 kgf·cm, 71 in·lbf}

(d) Connect the 4 air injection control driver connectors.

Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL AIR INJECTION CONTROL DRIVER (for Bank 2)

(a) Install the air injection control driver with the 2 screws.

Torque:

2.0 N·m {20 kgf·cm, 18 in·lbf}

2. INSTALL AIR INJECTION CONTROL DRIVER (for Bank 1)

(a) Install the air injection control driver with the 2 screws.

Torque:

2.0 N·m {20 kgf·cm, 18 in·lbf}

(b) Install the 2 bolts.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

Removal

REMOVAL

PROCEDURE

1. REMOVE AIR INJECTION CONTROL DRIVER ASSEMBLY

(a) Disconnect the 4 air injection control driver connectors.

(b) Remove the bolt and disconnect the ground cable.

(d) Remove the 3 bolts and air injection control driver.

See More:

Toyota Tundra Service Manual > Main Body Ecu: Components
COMPONENTS ILLUSTRATION *1 DRIVER SIDE JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU *2 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *3 DRIVER SIDE JUNCTION BLOCK ASSEMBLY *4 WIRING HARNESS BRACKET N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part ...

Toyota Tundra Service Manual: Air Injection Driver

1ur-fe Emission Control

Air Pump

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