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SUPPLY PUMP REMOVAL/INSTALLATION [SKYACTIV-D 1.8]

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Replacement Part

Injection pipe (supply pump side) Quantity: 1 Location of use: Supply pump	Clip Quantity: 1 Location of use: Fuel feed pipe	Washer Quantity: 2 Location of use: Fuel feed pipe
Washer Quantity: 2 Location of use: Fuel main hose Connector	Washer Quantity: 2 Location of use: Fuel return hose Connector	O-ring Quantity: 1 Location of use: Supply pump
Fuel main hose Quantity: 1 Location of use: Supply pump	Fuel return hose Quantity: 1 Location of use: Supply pump	—

Oil and Chemical Type

Engine oil

Type: Recommended oil

Warning

• Fuel is highly flammable and dangerous. Fuel line spills and leakage can cause serious injury or death, and damage to equipment. If fuel comes into contact with the skin and eyes it will cause irritation. To prevent this, always perform the “Fuel Line Safety Procedure” referring to the “BEFORE REPAIR PROCEDURE”.

• A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before servicing the fuel system, make sure to discharge static electricity by touching a vehicle.

Caution

• If parts are exposed to the fuel, their function may be decreased or a fire may occur. Spread a rag to absorb any leaked fuel.

• Do not let foreign matter get into the injection pipe to prevent clogging. Always tighten the injection pipe to the specified torque.

• To prevent fuel leakage, when removing/installing the supply pump, always follow the procedure in the Workshop Manual and perform the procedure.

Note

• If the supply pump is replaced or removed/installed, perform the “Operation After Replacing or Removal/Installation Supply Pump” procedure.

Operation After Replacing or Removal/Installation Supply Pump

1. If the supply pump is replaced or removed/installed, perform the following procedure.

STEP

ACTION

PAGE/CONDITION

1

Perform supply pump data reset procedure.

(See SUPPLY PUMP DATA RESET [SKYACTIV-D 1.8].)

2

Switch the ignition off.

—

3

Wait for 30 s or more.

—

4

Switch the ignition ON (engine off).

—

5

Perform KOEO self-test procedure.

(See DTC INSPECTION.)

6

Maintain the idle status for 30 s with the following condition met.

• ECT: 60—100 °C {140—212 °F}

—

7

Perform KOER self-test procedure.

(See DTC INSPECTION.)

STEP	ACTION	PAGE/CONDITION
1	Perform supply pump data reset procedure.	(See SUPPLY PUMP DATA RESET [SKYACTIV-D 1.8].)
2	Switch the ignition off.	—
3	Wait for 30 s or more.	—
4	Switch the ignition ON (engine off).	—
5	Perform KOEO self-test procedure.	(See DTC INSPECTION.)
6	Maintain the idle status for 30 s with the following condition met. • ECT: 60—100 °C {140—212 °F}	—
7	Perform KOER self-test procedure.	(See DTC INSPECTION.)

Supply Pump Removal/Installation

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

2. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

3. Complete the “BEFORE SERVICE PRECAUTION”. (See BEFORE SERVICE PRECAUTION [SKYACTIV-D 1.8].)

4. Remove the following parts as a single unit: (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

• Fresh-air duct

• Air cleaner

• Air hose

• Air inlet pipe

5. Remove the battery and the battery tray. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

6. Disconnect the ECT sensor connector. (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

7. Disconnect the suction control valve connector.

8. Disconnect the CMP sensor connector. (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

9. Disconnect the fuel injector connector. (See FUEL INJECTOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

10. Disconnect the wiring harness clips shown in the figure.

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11. Disconnect the exhaust gas temperature sensor No.1 connector. (See EXHAUST GAS TEMPERATURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

12. Disconnect the exhaust gas temperature sensor No.1 connector clip. (See EXHAUST GAS TEMPERATURE SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

13. Disconnect the vacuum hose shown in the figure. (See TURBOCHARGER SOLENOID VALVE REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

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14. Disconnect the vacuum hose connected to the cylinder head cover.

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15. Remove the bolts shown in the figure.

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16. Disconnect the vacuum hose shown in the figure.

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17. Disconnect the wiring harness clip shown in the figure.

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18. Remove the vacuum pipe.

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19. Remove the fuel return pipe. (See FUEL INJECTOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

20. Remove the fuel injector insulator. (See FUEL INJECTOR REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

21. Remove in the order shown in the figure.

22. Install in the reverse order of removal.

23. Complete the “AFTER SERVICE PRECAUTION”. (See AFTER SERVICE PRECAUTION [SKYACTIV-D 1.8].)

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1

Clip installation nut

2

Injection pipe (supply pump side)

(See INJECTION PIPE REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

(See Injection pipe (supply pump side) installation note .)

3

Fuel feed pipe

4

Clip

5

Bracket installation bolts

6

Fuel main hose

(See Fuel return hose installation note.)

7

Fuel return hose

(See Fuel return hose installation note.)

8

Supply pump

(See Operation After Replacing or Removal/Installation Supply Pump.)

Fuel return hose installation note

1. Install fuel return hose as shown in the figure.

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Fuel main hose installation note

1. Install fuel main hose as shown in the figure.

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Injection pipe (supply pump side) installation note

1. Temporarily tighten the injection pipe (supply pump side).

2. Tighten the injection pipe (supply pump side) bracket.

3. Tighten the injection pipe (supply pump side).

1	Clip installation nut
2	Injection pipe (supply pump side) (See INJECTION PIPE REMOVAL/INSTALLATION [SKYACTIV-D 1.8].) (See Injection pipe (supply pump side) installation note .)
3	Fuel feed pipe
4	Clip
5	Bracket installation bolts
6	Fuel main hose (See Fuel return hose installation note.)
7	Fuel return hose (See Fuel return hose installation note.)
8	Supply pump (See Operation After Replacing or Removal/Installation Supply Pump.)