Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / M20a-fks (engine Control) / Air Fuel Ratio Sensor (for Sensor 2) / Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	WIRING HARNESS CLAMP BRACKET	82715W		-	-
2	NO. 2 AIR FUEL RATIO SENSOR	89467C		-	-

for 2WD

for AWD

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 fuel ratio sensor removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Replacement of air fuel ratio sensor (sensor 2) Gas leak from exhaust system is repaired	Inspection after repair	Poor idle, etc. Engine start function, etc.

PROCEDURE

1. REMOVE WIRING HARNESS CLAMP BRACKET (for 2WD)

CAUTION:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

2. REMOVE NO. 2 AIR FUEL RATIO SENSOR

CAUTION:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

NOTICE:

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

(a) for 2WD:

(1) Disconnect the air fuel ratio sensor connector.

(2) Disengage the wire harness clamp.

(3) Using SST, remove the No. 2 air fuel ratio sensor from the front exhaust pipe assembly (TWC: Rear Catalyst).

SST: 09224-00012

(b) for AWD:

(1) Disconnect the air fuel ratio sensor connector.

(2) Disengage the wire harness clamp.

(3) Using SST, remove the No. 2 air fuel ratio sensor from the front exhaust pipe assembly (TWC: Rear Catalyst).

SST: 09224-00012

SEE MORE:

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the susp

Inspection

INSPECTION PROCEDURE 1. INSPECT THROTTLE BODY WITH MOTOR ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 5 (M-) - 6 (M+) 20°C (68°F) 0.3 to 100 Ω If

Toyota Corolla Cross: Removal

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Problem Symptoms Table

Inspection