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 | |
*: When performing learning using the Techstream.
Click here  | |
Battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane Departure Alert System (w/ Steering Control) |
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Pre-collision System | |
Intelligent Clearance Sonar System* | |
Lighting System (for Gasoline Model with Cornering Light) | |
Memorize steering angle neutral point |
Parking Assist Monitor System |
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Panoramic View Monitor System |
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- Replacement of fuel pump assembly
- Replacement of fuel injector assembly (for Port Injection)
- Replacement of throttle body with motor assembly
- Cleaning the deposits from the throttle body with motor assembly
| Inspection after repair |
- Poor idle, etc.
- Engine start function, etc.
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CAUTION:
- Never perform work on fuel system components near any possible ignition sources.
- Vaporized fuel could ignite, resulting in a serious accident.
- Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.
- Sparks could cause vaporized fuel to ignite, resulting in a serious accident.
- 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.
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
Click here 4. REMOVE INTAKE MANIFOLD
Click here 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 | |
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. | |
(c) Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe RH and fuel pump assembly.
8. REMOVE FUEL PUMP ASSEMBLY
| (a) Disconnect the fuel pump assembly connector. | |
| (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. | |
| (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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