Toyota Yaris: Air Fuel Ratio Sensor (for Sensor 1) / Removal

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Air Fuel Ratio Sensor (for Sensor 1) / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the air fuel ratio sensor removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replacement Part or Procedure

Necessary Procedure

Effect/Inoperative when not Performed

Link

  • Replacement of air fuel ratio sensor (sensor 1)
  • Gas leak from exhaust system is repaired

Inspection after repair

  • Poor idle, etc.
  • Engine start function, etc.

CAUTION:

  • When the engine is hot, do not touch high-temperature areas such as the engine or exhaust manifold.
  • Touching high-temperature areas such as the engine and exhaust manifold could result in burns.

PROCEDURE

1. REMOVE WINDSHIELD WIPER MOTOR AND LINK

Click here

2. REMOVE FRONT NO. 1 VENTILATOR SEAL

Click here

3. REMOVE WATER GUARD PLATE RH

Click here

4. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY

Click here

5. SEPARATE NO. 1 AIR CLEANER HOSE

Click here

6. REMOVE INTAKE AIR RESONATOR

Click here

7. REMOVE AIR FUEL RATIO SENSOR

(a) Disconnect the air fuel ratio sensor connector.

(b) Disengage the 2 clamps.

(c) Using SST, remove the air fuel ratio sensor from the exhaust manifold.

SST: 09224-00012

NOTICE:

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

    Components

    COMPONENTS ILLUSTRATION *1 WATER GUARD PLATE LH *2 NO. 1 FRONT VENTILATOR SEAL *3 OUTER COWL TOP PANEL SUB-ASSEMBLY - - N*m (kgf*cm, ft...

    Inspection

    INSPECTION PROCEDURE 1. INSPECT AIR FUEL RATIO SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition D102-1(HA1A) - D102-2(+B) 20°C (68°F) 1...

    Other information:

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Tongue Plate Stopper


    ComponentsCOMPONENTS ILLUSTRATION *1 TONGUE PLATE STOPPER - - ● Non-reusable part - - ReplacementREPLACEMENT PROCEDURE 1. REMOVE TONGUE PLATE STOPPER (a) Slide the tongue plate above the installation position of the tongue plate stopper, and temporarily hold it with adhesive tape...

    Toyota Yaris XP210 (2020-2025) Owner's Manual: Brake/Clutch Fluid


    The brakes and clutch draw fluid from the same reservoir.   Inspect the fluid level in the reservoir regularly. It should be kept between the MAX and MIN lines. The level normally drops with accumulated distance, a condition associated with wear of brake and clutch linings...

    Categories

    Keys

    Toyota Yaris. Keys

    Smart key Auxiliary key Key code number plate

    To use the auxiliary key, press the knob and pull out the auxiliary key from the smart key.

    Toyota Yaris. Keys

    read more

     
    Copyright © 2025 www.toyaris4.com