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AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))]

AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (E))]

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

2.  Disconnect the A/F sensor connector.

3.  Remove the clip from the heat insulator.

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

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

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6.  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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