2NZ-FE ENGINE CONTROL  HEATED OXYGEN SENSOR  INSTALLATION  


PROCEDURE

Hide 89465 1.INSTALL HEATED OXYGEN SENSOR

a.
A322452C01
1.823,2.573 2.813,2.75 2.813,2.75 2.458,1.469 true 1.427,2.26 1.615,2.438 0.188,0.177 10 false *a 1.677,0.781 1.917,0.958 0.24,0.177 10 true *b 2.885,2.667 3.281,2.906 0.396,0.24 10 false SST
*a Length of SST 30 mm (1.18 in.)
*b Length of Torque Wrench 260 mm (10.2 in.)


Using SST, install the heated oxygen sensor to the exhaust manifold.

SST
09224-00010  

Torque:
without SST [Torque (N*m (kgf*cm, ft.*lbf))] : 44 N*m (449 kgf*cm, 32 ft.*lbf)
with SST [Reading of Torque wrench (N*m (kgf*cm, ft.*lbf))] : 39 N*m (398 kgf*cm, 29 ft.*lbf)

NOTICE:

If the heated oxygen sensor has been struck or dropped, replace it.


HINT:
·

This torque value is effective when SST is parallel to the torque wrench.

·

The "with SST" torque value is effective when using SST with a fulcrum length of 30 mm (1.18 in.).

·

The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 260 mm (10.2 in.).

·

If using a torque wrench with a different length, or connecting the torque wrench and SST at an angle, refer to the alternate torque values.

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b.

Engage the 2 wire harness clamps and connect the heated oxygen sensor connector.