Installation

2AZ-FE EMISSION CONTROL: AIR FUEL RATIO SENSOR: INSTALLATION

INSTALLATION

1. INSTALL AIR FUEL RATIO SENSOR (for PZEV)





(a) Temporarily tighten the air fuel ratio sensor.
NOTICE: Do not damage the air fuel ratio sensor.

(b) Using SST, fully tighten the air fuel ratio sensor.
SST: 09224-00010
Torque: 44 Nm (449 kgf-cm, 32ft-lbf)





(c) Connect the air fuel ratio sensor connector and clamp.
2. INSTALL AIR FUEL RATIO SENSOR (except PZEV)
(a) Temporarily tighten the air fuel ratio sensor.
NOTICE: Do not damage the air fuel ratio sensor.





(b) Using SST, fully tighten the air fuel ratio sensor.
SST: 09224-00010
Torque: 44 Nm (449 kgf-cm, 32ft-lbf)





(c) Connect the air fuel ratio sensor connector and clamp.
3. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (except PZEV)





(a) Install the exhaust manifold heat insulator with the 4 bolts.
Torque: 12 Nm (122 kgf-cm, 9ft-lbf)