HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo]

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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.

1.  Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo].)

2.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo].)

3.  Disconnect the HO2S connector.

4.  Remove the HO2S using the SST.

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5.  Install in the reverse order of removal.