Removal

2GR-FSE EMISSION CONTROL: AIR FUEL RATIO SENSOR (for Sensor 1):

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE COOL AIR INTAKE DUCT SEAL Removal

3. REMOVE ENGINE ROOM COVER SIDE RH Removal

4. REMOVE ENGINE ROOM SIDE COVER LH Removal

5. REMOVE FRONT FLOOR BRACE CENTER Removal

6. REMOVE NO. 1 FLOOR PANEL BRACE REAR Removal

7. DISCONNECT OXYGEN SENSOR Removal

8. REMOVE EXHAUST PIPE ASSEMBLY FRONT Removal

9. REMOVE BATTERY Removal

10. REMOVE POWER STEERING ECU ASSEMBLY Removal

11. REMOVE BATTERY TRAY
12. REMOVE NO. 1 RELAY BLOCK COVER
13. REMOVE NO. 4 ENGINE WIRE
14. REMOVE NO. 3 RELAY BLOCK ASSEMBLY
(a) Remove the 2 bolts, nut and engine room relay block assembly.
15. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH






(a) Disconnect the air fuel ratio sensor connector.
(b) Remove the 6 nuts and exhaust manifold sub-assembly LH.
(c) Remove the gasket from the cylinder head.
16. REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Disconnect the air fuel ratio sensor connector.






(b) Using SST, remove the air fuel ratio sensor from the exhaust manifold RH.
SST: 09224-00010
17. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)






(a) Using SST, remove the air fuel ratio sensor from the exhaust manifold LH.
SST: 09224-00010