RM35X0E _51 Engine / Hybrid System _078720 7GR-FKS ENGINE CONTROL _0381926 AIR FUEL RATIO SENSOR A

7GR-FKS ENGINE CONTROL AIR FUEL RATIO SENSOR 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 · Gas leak from exhaust system is repaired	Inspection after repair	· Poor idle, etc. · Engine start function, etc.	(201902,999999,_51,_078720,_0381907,RM100000001G2VV,)

PROCEDURE

Hide Display 11209 1.REMOVE V-BANK COVER SUB-ASSEMBLY (w/ Cover)

Click hereEngine / Hybrid System>7GR-FKS (ENGINE MECHANICAL)>ENGINE ASSEMBLY>REMOVAL201902,201906,_51,_078603,_0381343,RM100000001FZPC_01_0018,201906,202107,_51,_078603,_0381343,RM100000001J10U_01_0018,202107,202310,_51,_078603,_0381343,RM100000001XZUP_01_0018,202310,999999,_51,_078603,_0381343,RM100000002G637_01_0018,

Hide Display 89467B 2.REMOVE AIR FUEL RATIO SENSOR (for Bank 2)

a.

A443235

w/o Secondary Air Injection System:

i.

Disconnect the air fuel ratio sensor connector.

ii.

Detach the wire harness clamp.

iii.

A443236N01

0.896,0.458 1.219,0.458 1.219,0.458 1.49,1 true 0.573,0.365 0.917,0.573 0.344,0.208 10 true SST

Using SST, remove the air fuel ratio sensor.

SST: 09224-00012

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

b.

A443241

w/ Secondary Air Injection System:

i.

Disconnect the air fuel ratio sensor connector.

ii.

Detach the wire harness clamp.

iii.

A443242N01

0.958,0.813 1.24,0.813 1.24,0.813 1.521,1.031 true 0.615,0.719 0.99,0.948 0.375,0.229 10 true SST

Using SST, remove the air fuel ratio sensor.

SST: 09224-00012

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

Hide Display 89467C 3.REMOVE AIR FUEL RATIO SENSOR (for Bank 1)

a.

A443233

w/o Secondary Air Injection System:

i.

Disconnect the air fuel ratio sensor connector.

ii.

Detach the wire harness clamp.

iii.

A443234N01

1.333,0.979 1.667,0.979 true 1.729,0.906 2.104,1.115 0.375,0.208 10 true SST

Using SST, remove the air fuel ratio sensor.

SST: 09224-00012

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

b.

A443239

w/ Secondary Air Injection System:

i.

Disconnect the air fuel ratio sensor connector.

ii.

Detach the 3 wire harness clamps.

iii.

A443240N01

1.542,1.094 1.99,1.094 true 2.042,1.01 2.406,1.208 0.365,0.198 10 true SST

Using SST, remove the air fuel ratio sensor.

SST: 09224-00012

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