Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / M20a-fxs (intake / Exhaust) / Exhaust Manifold / Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure

Part Name Code

1

FRONT FLOOR CENTER BRACE

57533B

-

-

-

2

FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)

17410

-

-

●

Non-reusable part

-

-

Procedure

Part Name Code

3

FRONT NO. 1 FLOOR HEAT INSULATOR

58151

-

-

-

4

NO. 1 ENGINE UNDER COVER ASSEMBLY

51410

-

-

-

5

AIR FUEL RATIO SENSOR

89467B

-

-

-

6

NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

17167

-

-

7

MANIFOLD STAY

17118

-

-

8

EXHAUST MANIFOLD (TWC: Front Catalyst)

17141

-

-

-

9

NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

17168

-

-

-

●

Non-reusable part

-

-

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during exhaust manifold (TWC: Front Catalyst) 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 1)
  • Gas leak from exhaust system is repaired

Inspection after repair
  • Poor idle, etc.
  • Engine start function, etc.

CAUTION:

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

PROCEDURE

1. REMOVE FRONT FLOOR CENTER BRACE

2. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)

CAUTION:

  • To prevent burns, do not touch the engine, exhaust manifold (TWC: Front Catalyst) or other high temperature components while the engine is hot.
  • To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

3. REMOVE FRONT NO. 1 FLOOR HEAT INSULATOR

Click here

4. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here

5. REMOVE AIR FUEL RATIO SENSOR

Click here

6. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

CAUTION:

To prevent burns, do not touch the engine, exhaust manifold (TWC: Front Catalyst) or other high temperature components while the engine is hot.

7. REMOVE MANIFOLD STAY

CAUTION:

To prevent burns, do not touch the engine, exhaust manifold (TWC: Front Catalyst) or other high temperature components while the engine is hot.

8. REMOVE EXHAUST MANIFOLD (TWC: Front Catalyst)

CAUTION:

To prevent burns, do not touch the engine, exhaust manifold (TWC: Front Catalyst) or other high temperature components while the engine is hot.

9. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

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