Grand Vitara 4WD V6-3.2L (2010)
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor (HO2S) Removal and Installation
NOTE: For identification of each cylinder and bank, refer to Precaution for Identification of Cylinder and Bank:N32A.
Removal
WARNING: To avoid danger of being burned, do not touch exhaust system when system is hot. HO2S removal should be performed when
system is cool.
1. Disconnect negative cable from battery.
2. Disconnect connectors of HO2S.
3. Remove HO2S (1) from exhaust manifolds.
Installation
Reverse removal procedure noting the following.
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Tighten HO2S (1) to specified torque.
Tightening torque
HO2S (a): 45 N.m (4.5 kg-m, 33.5 lbf-ft)