EXHAUST GAS PRESSURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2]

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Replacement Part (Fuel injector (2pin type))

Air hose
 
Quantity: 1
 
Location of use: Exhaust gas pressure sensor No.1
Air hose
 
Quantity: 2
 
Location of use: Exhaust gas pressure sensor No.2
Clip
 
Quantity: 2
 
Location of use: Exhaust gas pressure sensor No.2

Replacement Part (Fuel injector (6pin type))

O-ring
 
Quantity: 1
 
Location of use: Exhaust gas pressure sensor No.1
Air hose
 
Quantity: 2
 
Location of use: Exhaust gas pressure sensor No.2
Clip
 
Quantity: 2
 
Location of use: Exhaust gas pressure sensor No.2


Exhaust Gas Pressure Sensor No.1 Removal/Installation (Fuel Injector (2Pin Type))

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.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

3.  Remove the insulator. (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

4.  Disconnect the exhaust gas pressure sensor No.1 connector.

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5.  Remove the bracket installation nut.

6.  Remove the bracket.

7.  Remove the bracket installation bolt and harness clip.

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8.  Remove the bracket.

9.  Remove the exhaust gas pressure sensor No.1. (See Exhaust gas pressure sensor No.1 installation note.)

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10.  Install in the reverse order of removal.


Exhaust gas pressure sensor No.1 installation note

Caution
•  Verify that the clip is installed to the specified position as shown in figure, or it will cause exhaust gas leakage and damage to exhaust gas pressure sensor No.1.

1.  Install the exhaust gas pressure sensor No.1 shown in the figure.

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Exhaust Gas Pressure Sensor No.1 Removal/Installation (Fuel Injector (6Pin Type))

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.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

3.  Disconnect the exhaust gas pressure sensor No.1 connector.

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4.  Remove the exhaust gas pressure sensor No.1.)

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5.  Install in the reverse order of removal.


Operation After Replacing Exhaust Gas Pressure Sensor No.2

1.  If the exhaust gas pressure sensor No.2 is replaced, perform the following procedure.

Step

Action

Page
1
Perform the KOEO self test procedure.
(See KOEO/KOER SELF TEST [PCM (SKYACTIV-D 2.2)].)
2
Start the engine.
—
3
Verify that the check engine light does not illuminate.
—
4
Perform the KOER self test procedure.
(See KOEO/KOER SELF TEST [PCM (SKYACTIV-D 2.2)].)


Exhaust Gas Pressure Sensor No.2 Removal/Installation (Fuel Injector (2Pin Type))

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.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

3.  Remove the insulator. (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

4.  Disconnect the exhaust gas pressure sensor No.2 connector.

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5.  Remove the bolt.

6.  Remove the exhaust gas pressure sensor No.2. (See Exhaust gas pressure sensor No.2 installation note.)

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7.  Install in the reverse order of removal.

8.  Perform operation after replacing exhaust gas pressure sensor No.2. (See Operation After Replacing Exhaust Gas Pressure Sensor No.2.)


Exhaust gas pressure sensor No.2 installation note

1.  Install the exhaust gas pressure sensor No.2 shown in the figure.

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Exhaust Gas Pressure Sensor No.2 Removal/Installation (Fuel injector (6pin type))

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.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

3.  Remove the bolt.

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4.  Remove the nut.

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5.  Disconnect the exhaust gas pressure sensor No.2 connector.

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6.  Remove the exhaust gas pressure sensor No.2 and bracket as a single unit. (See Operation After Replacing Exhaust Gas Pressure Sensor No.2.)

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7.  Remove the exhaust gas pressure sensor No.2.

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8.  Install in the reverse order of removal.

9.  Perform operation after replacing exhaust gas pressure sensor No.2. (See Exhaust gas pressure sensor No.1 installation note.)


Exhaust gas pressure sensor No.2 installation note

1.  Install the exhaust gas pressure sensor No.2 shown in the figure.

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