RM38T0EC _51 Engine / Hybrid System _144956 M20F-FXS, M20G-FXS ENGINE CONTROL _0604227 AIR FUEL RATIO SENSOR(for Sensor 2) A

M20F-FXS, M20G-FXS ENGINE CONTROL  AIR FUEL RATIO SENSOR(for Sensor 2)  REMOVAL  


CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)
A483429N01
1.781,2.594 2.188,2.594 false 2.823,2.208 3.229,2.208 false 3.667,2.094 4.073,2.094 false 2.271,2.448 2.552,2.802 0.281,0.354 18 false 1 2.635,2.083 2.917,2.438 0.281,0.354 18 false 2 4.375,1.948 4.656,2.302 0.281,0.354 18 false 3 1.354,3.031 1.667,3.229 0.313,0.198 10 false x4

Procedure Part Name Code
Z101186

Z101188

Z101187

1 FRONT FLOOR CENTER BRACE 57533B - - -
2 WIRING HARNESS CLAMP BRACKET 82715W (Click here) - -
3 NO. 2 AIR FUEL RATIO SENSOR 89467C (Click here) - -

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.


(Click here)

PROCEDURE

Hide 57533B 1.REMOVE FRONT FLOOR CENTER BRACE

a.
A522767


Hide 82715W 2.REMOVE WIRING HARNESS CLAMP BRACKET

Z101186

CAUTION:

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



a.
A521230


Hide 89467C 3.REMOVE NO. 2 AIR FUEL RATIO SENSOR

Z101186

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.
A521231N01
5.125,0.521 5.5,0.521 true 0.844,1.198 1.01,1.448 0.167,0.25 18 true i 2.063,1.073 2.25,1.323 0.188,0.25 18 true ii 4.344,0.073 4.531,0.323 0.188,0.25 18 true iii 4.802,0.427 5.135,0.635 0.333,0.208 10 true SST

i.

Disconnect the air fuel ratio sensor connector.


ii.

Disengage the wire harness clamp.


iii.

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

SST
09224-00012