AIR FUEL RATIO (A/F) SENSOR 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.  Remove the charge air cooler. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo].)

4.  Remove the charge air cooler bracket. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR 2.3 DISI Turbo].)

5.  Disconnect the A/F sensor connector.

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

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7.  Install in the reverse order of removal.