Lexus ES: Removal
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 heated oxygen sensor removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Inspection after repair |
| |
PROCEDURE
1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH
Click here .gif)
2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH
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3. REMOVE NO. 1 ENGINE UNDER COVER
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4. REMOVE NO. 2 ENGINE UNDER COVER
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5. REMOVE HEATED OXYGEN SENSOR (for Bank 1)
| (a) Disconnect the heated oxygen sensor connector. |
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(b) Disengage the wire harness clamp.
| (c) Using SST, remove the heated oxygen sensor from the front exhaust pipe assembly (TWC: Rear Catalyst). SST: 09224-00012 NOTICE: If the heated oxygen sensor has been struck or dropped, replace it. |
|
6. REMOVE FRONT FLOOR COVER LH
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7. REMOVE FRONT FLOOR COVER RH
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8. REMOVE BODY MOUNTING PLATE
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9. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET (for Lower Side)
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10. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)
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11. REMOVE HEATED OXYGEN SENSOR (for Bank 2)
| (a) Using SST, remove the heated oxygen sensor from the front exhaust pipe assembly (TWC: Rear Catalyst). SST: 09224-00012 NOTICE: If the heated oxygen sensor has been struck or dropped, replace it. |
|
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Inspection
INSPECTION PROCEDURE 1. INSPECT HEATED OXYGEN SENSOR (for Bank 1) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition S
Installation
INSTALLATION PROCEDURE 1. INSTALL HEATED OXYGEN SENSOR (for Bank 2) HINT: Perform "Inspection After Repair" after replacing the heated oxygen sensor. Click here (a) Using SST, install the heated
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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. PRECAUTION NOTICE: After turning the engine switch (for Gasoline Model) or power switch (for HV Model) off, waiting time may be required bef
Initialization
INITIALIZATION DESCRIPTION (a) Always perform linear solenoid valve offset learning, ABS holding solenoid valve learning, brake pedal stroke sensor assembly zero point calibration and system information memorization after the skid control ECU (brake booster with master cylinder assembly), brake peda
