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

7GR-FKS ENGINE CONTROL  AIR FUEL RATIO SENSOR  INSTALLATION  


PROCEDURE

Hide 89467C 1.INSTALL AIR FUEL RATIO SENSOR (for Bank 1)

HINT:

Perform "Inspection After Repair" after replacing the air fuel ratio sensor.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A443238C01
0.583,1.167 0.885,1.167 0.885,1.167 1.063,0.979 true 1.625,1.458 1.854,1.677 0.229,0.219 10 true *a 0.271,1.073 0.635,1.302 0.365,0.229 10 true SST
*a Torque Wrench Fulcrum Length


w/o Secondary Air Injection System:

i.

Using SST, install the air fuel ratio sensor.

SST
09224-00012  

Torque:
Specified tightening torque : 44 N*m (449 kgf*cm, 32 ft.*lbf)

NOTICE:

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


HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using SST (fulcrum length of 30 mm (1.181 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 37.7 N*m (384 kgf*cm, 28 ft.*lbf).




ii.
A443233

Attach the 2 wire harness clamps.


iii.

Connect the air fuel ratio sensor connector.



b.
A443244C01
0.885,1.188 1.198,1.198 1.198,1.198 1.292,1.052 true 2,1.135 2.229,1.354 0.229,0.219 10 true *a 0.531,1.094 0.896,1.323 0.365,0.229 10 true SST
*a Torque Wrench Fulcrum Length


w/ Secondary Air Injection System:

i.

Using SST, install the air fuel ratio sensor.

SST
09224-00012  

Torque:
Specified tightening torque : 44 N*m (449 kgf*cm, 32 ft.*lbf)

NOTICE:

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


HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using SST (fulcrum length of 30 mm (1.181 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 37.7 N*m (384 kgf*cm, 28 ft.*lbf).




ii.
A443239

Attach the 3 wire harness clamps.


iii.

Connect the air fuel ratio sensor connector.



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

HINT:

Perform "Inspection After Repair" after replacing the air fuel ratio sensor.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION


a.
A443237C01
1.552,1 1.552,0.375 1.552,0.375 1.792,0.375 true 0.552,1.156 0.75,1.323 0.198,0.167 10 true *a 1.844,0.292 2.156,0.458 0.313,0.167 10 true SST
*a Torque Wrench Fulcrum Length


w/o Secondary Air Injection System:

i.

Using SST, install the air fuel ratio sensor.

SST
09224-00012  

Torque:
Specified tightening torque : 44 N*m (449 kgf*cm, 32 ft.*lbf)

NOTICE:

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


HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using SST (fulcrum length of 30 mm (1.181 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 37.7 N*m (384 kgf*cm, 28 ft.*lbf).




ii.
A443235

Attach the wire harness clamp.


iii.

Connect the air fuel ratio sensor connector.



b.
A443243C01
1.552,1 1.552,0.375 1.552,0.375 1.792,0.375 true 0.604,1.198 0.802,1.365 0.198,0.167 10 true *a 1.844,0.292 2.156,0.458 0.313,0.167 10 true SST
*a Torque Wrench Fulcrum Length


w/ Secondary Air Injection System:

i.

Using SST, install the air fuel ratio sensor.

SST
09224-00012  

Torque:
Specified tightening torque : 44 N*m (449 kgf*cm, 32 ft.*lbf)

NOTICE:

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


HINT:
·

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>PRECAUTION

·

When using SST (fulcrum length of 30 mm (1.181 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 37.7 N*m (384 kgf*cm, 28 ft.*lbf).




ii.
A443241

Attach the wire harness clamp.


iii.

Connect the air fuel ratio sensor connector.



Hide 5.PERFORM INITIALIZATION

a.

Perform "Inspection After Repair" after replacing an air fuel ratio sensor.

Click hereEngine / Hybrid System>7GR-FKS (ENGINE CONTROL)>SFI SYSTEM>INITIALIZATION