Lexus ES manuals

Lexus ES: Installation

INSTALLATION

PROCEDURE

1. INSTALL AIR FUEL RATIO SENSOR

HINT:

Perform "Inspection After Repair" after replacing the air fuel ratio sensor.

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(a) Using SST, install the air fuel ratio sensor to the exhaust manifold (TWC: Front Catalyst).

SST: 09224-00012

Torque:

Specified tightening torque :

44 N·m {449 kgf·cm, 32 ft·lbf}

NOTICE:

If the air fuel ratio sensor has been struck or dropped, replace it.

HINT:

  • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

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  • When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)):

    37.7 N*m (384 kgf*cm, 28 ft.*lbf)

*a

Torque Wrench Fulcrum Length

(b) Connect the air fuel ratio sensor connector.

*a

Tie Band

*b

Wire Harness Clamp

(c) Engage the 3 wire harness clamps so that the tie band is positioned as shown in the illustration.

2. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

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3. INSPECT FOR EXHAUST GAS LEAK

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4. PERFORM INITIALIZATION

(a) Perform "Inspection After Repair" after replacing the air fuel ratio sensor.

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READ NEXT:

 Air Fuel Ratio Sensor (for Sensor 2)

 Components

COMPONENTS ILLUSTRATION *1 AIR FUEL RATIO SENSOR - - N*m (kgf*cm, ft.*lbf): Specified torque * For use with SST

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during air

SEE MORE:

 Hybrid/EV Battery Temperature Sensor "A" Signal Stuck In Range (P0A9B2A,...,P306A62)

DESCRIPTION Refer to the description for DTC P0A9B11. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0A9B2A Hybrid/EV Battery Temperature Sensor "A" Signal Stuck In Range The performance of battery temperature sensor 0 is abnormal

 Installation

INSTALLATION PROCEDURE 1. INSTALL BATTERY STATE SENSOR ASSEMBLY (a) Engage the 2 claws to install the battery state sensor assembly to the battery current sensor holder. (b) Connect the battery state sensor assembly connector. (c) Install the battery state sensor assembly to the auxiliary battery an

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