Air Fuel Ratio Sensor (For Sedan) Installation

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Control. Yaris. Ncp93, 131

  1. INSTALL AIR FUEL RATIO SENSOR

  2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  3. CHECK FOR EXHAUST GAS LEAK

Air Fuel Ratio Sensor (For Sedan) -- Installation



1. INSTALL AIR FUEL RATIO SENSOR


Yaris. Ncp93, 131.1Nz-Fe Engine Control.Sfi System (For Sedan).Air Fuel Ratio Sensor (For Sedan)  Installation
  1. Using SST, install the air fuel ratio sensor.

    SST
    09224-00010
    Torque:
    without SST:
    44 N*m{449 kgf*cm, 32 ft.*lbf}
    with SST:
    40 N*m{408 kgf*cm, 30 ft.*lbf}
    HINT:
    1. This torque value is effective when SST is parallel to the torque wrench.
    2. The "with SST" torque value is effective when using SST with a fulcrum length of 30 mm (1.18 in.).
    3. The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 300 mm (11.81 in.).
    4. 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 (See page XX-XX).
  1. Connect the air fuel ratio sensor connector and the clamp.



2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N*m{55 kgf*cm, 48 in.*lbf}


3. CHECK FOR EXHAUST GAS LEAK