REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel pump assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced|
Replaced Part or Performed Procedure |
Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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Battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane Tracing Assist System |
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Pre-collision System | |||
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Memorize steering angle neutral point |
Parking Assist Monitor System |
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Panoramic View Monitor System |
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| Inspection after repair |
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CAUTION:
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
Click here
2. DISCHARGE FUEL SYSTEM PRESSURE
Click here
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
4. REMOVE INTAKE MANIFOLD
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5. REMOVE FUEL PUMP PROTECTOR
| (a) Disengage the clamp to disconnect the fuel tube sub-assembly from the fuel pump protector. |
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| (b) Remove the 2 bolts and fuel pump protector from the cylinder head sub-assembly. |
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6. DISCONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY
| (a) Disconnect the No. 2 fuel tube sub-assembly from the fuel pump assembly. Click here |
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7. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY
CAUTION:
To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.
| (a) Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly. |
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| (b) Loosen the 2 bolts of the fuel pump assembly. |
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(c) Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe RH and fuel pump assembly.
8. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY
| (a) Disconnect the fuel pump assembly connector. |
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| (b) Remove the 2 bolts, fuel pump assembly and fuel pump lifter guide from the cylinder head cover sub-assembly. |
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| (c) Remove the O-ring from the fuel pump assembly. |
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| (d) Remove the fuel pump lifter assembly from the fuel pump lifter housing. |
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| (e) Remove the fuel pump spacer gasket from the cylinder head cover sub-assembly. |
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Inspection
Installation
Components
Engine (ignition) switch
(vehicles without a
smart key system)
Components