Toyota Yaris: Air Fuel Ratio Sensor (for Sensor 2) / Installation

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Air Fuel Ratio Sensor (for Sensor 2) / Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 2 AIR FUEL RATIO SENSOR

(a) Using SST, install the No. 2 air fuel ratio sensor to the front exhaust pipe assembly.

SST: 09224-00012

Torque:

Specified tightening torque :

44 N·m {449 kgf·cm, 32 ft·lbf}

NOTICE:

If the No. 2 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.

    Click here

  • 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) Engage the 3 wire harness clamps.

NOTICE:

Make sure the white tube is between the wires.

(c) Connect the No. 2 air fuel ratio sensor connector.

2. INSTALL CENTER NO. 1 FLOOR BRACE

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3. INSTALL CENTER FRONT FLOOR BRACE

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4. INSTALL CENTER NO. 4 ENGINE UNDER COVER

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5. INSPECT FOR EXHAUST GAS LEAK

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6. PERFORM INITIALIZATION

(a) Perform "Inspection After Repair" after replacing the No. 2 air fuel ratio sensor.

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    Inspection

    INSPECTION PROCEDURE 1. INSPECT NO. 2 AIR FUEL RATIO SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition D109-1(HA1B) - D109-2(+B) 20°C (68°F) 1...

    Camshaft Oil Control Solenoid

    ..

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