Toyota Yaris: Air Fuel Ratio Sensor (for Sensor 2) / Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 2 AIR FUEL RATIO SENSOR
(a) Using SST, install the No. 2 air fuel ratio sensor to the front exhaust pipe assembly. SST: 09224-00012 Torque: Specified tightening torque : 44 N·m {449 kgf·cm, 32 ft·lbf} NOTICE: If the No. 2 air fuel ratio sensor has been struck or dropped, replace it. |
| *a | Torque Wrench Fulcrum Length | | |
(b) Engage the 3 wire harness clamps. NOTICE: Make sure the white tube is between the wires. | |
(c) Connect the No. 2 air fuel ratio sensor connector.
2. INSTALL CENTER NO. 1 FLOOR BRACE
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3. INSTALL CENTER FRONT FLOOR BRACE
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4. INSTALL CENTER NO. 4 ENGINE UNDER COVER
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5. INSPECT FOR EXHAUST GAS LEAK
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6. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing the No. 2 air fuel ratio sensor.
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INSPECTION PROCEDURE 1. INSPECT NO. 2 AIR FUEL RATIO SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition D109-1(HA1B) - D109-2(+B) 20°C (68°F) 1...
Other information:
ComponentsCOMPONENTS ILLUSTRATION
*1 BACK DOOR TRIM BOARD *2 BACK DOOR LOCK ASSEMBLY W/COURTESY LIGHT SWITCH
N*m (kgf*cm, ft.*lbf): Specified torque
MP grease RemovalREMOVAL PROCEDURE 1. REMOVE BACK DOOR TRIM BOARD Click here
2...
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during engine unit removal/installation are shown below. Necessary Procedure After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Engine assembly
Cylinder head sub-assembly
Camshaft (for intake or exhaust camshaft)
Camshaft timing gear assembly
Camshaft timing exhaust gear assembly
Fuel injector assembly
Fuel pump (for low pressure side)
Fuel pump assembly (for high pressure side)
Fuel pressure sensor (for low pressure side)
Fuel pressure sensor (for high pressure side)
Spark plug
Ignition coil assembly
Air intake system parts
Exhaust system parts
Turbocharger sub-assembly
Inspection after repair
Poor idle, etc...
Categories
The front and side supplemental restraint systems (SRS) include different
types of air bags. Please verify the different types of air bags
which are equipped on your vehicle by locating the “SRS AIRBAG”
location indicators. These indicators are visible in the area where the
air bags are installed.
The air bags are installed in the following locations:
The steering wheel hub (driver air bag)
The front passenger dashboard (front passenger air bag)
The outboard sides of the front seatbacks (side air bags)
The front and rear window pillars, and the roof edge along both
sides (curtain air bags)
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