RM38N0EC _51 Engine / Hybrid System _111785 M20C-FKS, M20D-FKS ENGINE CONTROL _0503280 AIR FUEL RATIO SENSOR(for Sensor 2) A

M20C-FKS, M20D-FKS ENGINE CONTROL AIR FUEL RATIO SENSOR(for Sensor 2) REMOVAL

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.	(202303,999999,_51,_111785,_0504416,RM1000000029BFF,)

PROCEDURE

Hide Display 89467C 1.REMOVE 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.

Disengage the 2 wire harness clamps.

Disconnect the air fuel ratio sensor connector.

1.688,0.927 1.688,0.552 true 1.552,0.938 2.01,1.135 0.458,0.198 10 true SST

Using SST, remove the air fuel ratio sensor from the front exhaust pipe assembly (TWC: Rear Catalyst).

SST: 09224-00012

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