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AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-X 2.0]

AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-X 2.0]

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Special service tool (SST)

49 L018 001
 
O2 sensor wrench

Warning
•  A hot engine and exhaust system can cause severe burns. Turn off the engine and wait until they are cool before removing the exhaust system.
Caution
•  Do not allow flammable objects such as the taping for bundling a wiring harness to come into contact with the exhaust manifold and silencer.

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(E)].)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

3.  Remove the left wall (rear). (See SIDE WALL REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

4.  Remove the rear wall. (See SIDE WALL REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)

5.  Disconnect the A/F sensor connector and the clip shown in the figure.

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6.  Disconnect the electronically controlled brake unit connector. (See ELECTRONICALLY CONTROLLED BRAKE UNIT REMOVAL/INSTALLATION [R.H.D.].)(See ELECTRONICALLY CONTROLLED BRAKE UNIT REMOVAL/INSTALLATION [L.H.D.].)

7.  Remove the A/F sensor using the SST.

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8.  Install in the reverse order of removal.