Heated Oxygen Sensor (HO2S) Removal and Installation: Installation

Reverse removal procedure noting the following.

• Tighten HO2S (1) to specified torque.

  Tightening torque 

  HO2S (a): 45 N.m (4.5 kg-m, 33.5 lbf-ft) 

  [A]: HO2S-1 (bank-1) 

  Fig 1: Identifying HO2S-1 (Bank-1)

  Courtesy of SUZUKI OF AMERICA CORP.

  [B]: HO2S-1 (bank-2) 

  Fig 2: Identifying HO2S-1 (Bank-2)

  Courtesy of SUZUKI OF AMERICA CORP.

  [C]: HO2S-2 (bank-1) 

  Fig 3: Identifying HO2S-2 (Bank-1)

  Courtesy of SUZUKI OF AMERICA CORP.

  [D]: HO2S-2 (bank-2) 

  Fig 4: Identifying HO2S-2 (Bank-2)

  Courtesy of SUZUKI OF AMERICA CORP.
• After installation, check exhaust leakage from sensor with engine running.