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NOx SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8]

id0140s1824900

Special Service Tool (SST)

1: 49 L018 001

2: –

O2 sensor wrench

Replacement Part

Band

Quantity: 5

Location of use: NOx sensor

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 disconnect the connector between the NOx sensor control module and NOx sensor. Otherwise, it could adversely affect the NOx sensor control module.

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

2. Remove the tunnel cover. (See EXHAUST SYSTEM REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

3. Remove the floor under cover No.1 (LH). (See FLOOR UNDER COVER REMOVAL/INSTALLATION.)

4. Disconnect the connectors shown in the figure.

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5. Remove the bolts shown in the figure.

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6. Suspend module bracket using a rope as shown in the figure.

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7. Cut the bands shown in the figure. (SeeBand Installation Note.)

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8. Disconnect the connector shown in the figure.

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9. Remove the NOx sensor control module from the module bracket. (See NOx Sensor Control Module Removal Note.)

10. Remove the NOx sensor using the SST.

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11. Install in the reverse order of removal.

NOx Sensor Control Module Removal Note

1. Insert a tape-wrapped flathead screwdriver into the position shown in the figure.

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2. While moving the tab of the bracket in the direction of arrow (1), move the flathead screwdriver in the direction of arrow (2) and detach the bracket tabs from the NOx sensor control module.

3. Remove the NOx sensor control module.

Band Installation Note

1. Install bands as shown in the figure.

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