Toyota Yaris: 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 |
|---|---|---|---|
| Inspection after repair |
|
|
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
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2. REMOVE FRONT NO. 1 VENTILATOR SEAL
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3. REMOVE WATER GUARD PLATE RH
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4. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY
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5. SEPARATE NO. 1 AIR CLEANER HOSE
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6. REMOVE INTAKE AIR RESONATOR
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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: Brake System (P157800)
DESCRIPTION When a malfunction in the vehicle stability control system is detected, DTC P157800 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from P157800 Brake System When the ignition switch is ON and the dynamic radar cruise control system is operating, a malfunction in the vehicle stability control system is detected for 0...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL PRESSURE SENSOR (a) Check the fuel pressure sensor output voltage. (1) Apply 5 V between terminals 1 (VC) and 2 (E2). NOTICE: Be careful when connecting the leads as the fuel pressure sensor may be damaged if the leads are connected to the wrong terminals...
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Keys
To use the auxiliary key, press the knob and pull out the auxiliary key from the smart key.
