AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5]

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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.

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1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].)

2.  Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)

3.  Disconnect the A/F sensor connector.

4.  Remove the clip from the heat insulator.

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5.  Remove the wiring harness from the wire clips A and B. (See Assembly of Wiring Harness to Wire Clip Note.)

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

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7.  Install in the reverse order of removal.

Assembly of Wiring Harness to Wire Clip Note

•  Secure the heat shrinkable tube on the wiring harness to wire clip A.

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•  Secure the wiring harness to wire clip B so that the band on the wiring harness is positioned to the position shown in the figure.

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