Installation

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

1. INSTALL AIR FUEL RATIO SENSOR

(a) Using SST, install the air fuel ratio sensor.





SST : 09224-00010

without SST - Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)

with SST - Torque : 40 Nm (408 kgf-cm, 30 ft-lbf)

NOTICE:
* This torque value can be obtained by using a torque wrench with a fulcrum length of 300 mm (11.8 in.) and SST with a measurement of 30 mm (1.18 in.) Service Precautions.
* This torque value is effective when SST is parallel to the torque wrench.

(b) Connect the air fuel ratio sensor connector and wire harness clamp.





2. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR





(a) Install the No. 1 exhaust manifold heat insulator with the 4 bolts.

Torque : 12 Nm (122 kgf-cm, 9 ft-lbf)

3. INSPECT FOR EXHAUST GAS LEAK