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 injector 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 injector assembly
- Replacement of fuel pressure sensor (fuel delivery pipe with sensor assembly)
- 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.
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 AIR SURGE TANK ASSEMBLY
Click here 5. DISCONNECT FUEL TUBE SUB-ASSEMBLY
| (a) Disconnect the fuel tube sub-assembly from the fuel delivery pipe with sensor assembly.
Click here | |
6. REMOVE FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY
| (a) Disconnect the fuel pressure sensor connector. |
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*a | Fuel Pressure Sensor Connector | |
*b | No. 5 Engine Wire Connector | | |
(b) Disconnect the 2 No. 5 engine wire connectors.
| (c) Remove the 4 bolts and fuel delivery pipe with sensor assembly with the 6 fuel injector assemblies from the intake manifold.
NOTICE:
- Be careful not to drop the fuel injector assemblies when removing the fuel delivery pipe with sensor assembly.
- When removing the fuel delivery pipe with sensor assembly, hold the pipe by both ends and pull it straight upward.
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7. REMOVE NO. 1 DELIVERY PIPE SPACER
| (a) Remove the 4 No. 1 delivery pipe spacers from the intake manifold. |
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8. REMOVE INJECTOR VIBRATION INSULATOR
| (a) Remove the 6 injector vibration insulators from the intake manifold. |
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9. REMOVE FUEL INJECTOR ASSEMBLY (a) for Bank 2:
| (1) Disengage the clamp to disconnect the No. 5 engine wire from the fuel delivery pipe with sensor assembly. |
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(2) Pull the 3 fuel injector assemblies out of the fuel delivery pipe with sensor assembly.
| (3) Disconnect the 3 fuel injector assembly connectors. |
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(b) for Bank 1: | (1) Disengage the clamp to disconnect the No. 5 engine wire from the fuel delivery pipe with sensor assembly. |
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(2) Pull the 3 fuel injector assemblies out of the fuel delivery pipe with sensor assembly.
| (3) Disconnect the 3 fuel injector assembly connectors. |
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(c) Remove the O-ring from each fuel injector assembly.
| (d)
Attach a tag or label with the corresponding cylinder number to each
fuel injector assembly so that they can be installed to their original
locations. NOTICE: Cover the fuel injector assemblies with plastic bags to prevent damage and contamination. |
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