High Pressure Fuel Pump Removal/Installation: Notes
Replacement Part
| High pressure fuel pipe Quantity: 1 Location of use: High pressure fuel pump |
Seal rubber Quantity: 1 Location of use: High pressure fuel pump |
O-ring Quantity: 1 Location of use: High pressure fuel pump |
| Gasket Quantity: 1 Location of use: Rear housing |
- | - |
Oil and Chemical Type
| Engine oil Type: Recommended oil |
Silicone sealant Type: TB1217D or equlvalent |
WARNING:
- Highly pressurized fuel may spray out if the fuel line is cut. Due to the following dangers occurring with a fuel spray, always complete the "FUEL LINE SAFETY PROCEDURE " to prevent the fuel from spraying.
- Fuel may cause irritation if it comes in contact with skin and eyes.
- If fuel ignites and causes a fire, it may lead to serious injury or death, and damage to property and facilities.
- A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before performing work on the fuel system, discharge static electricity by touching the vehicle body.
CAUTION:
- Do not disassemble the high pressure fuel pump.
- Do not damage the sealing surface or the lock part of the fuel pipe.
- Damage or deformation to the end of the high pressure line pipe may cause fuel leakage.
- Disconnecting/connecting the quick release connector without cleaning it may cause damage to the fuel pipe and quick release connector. Always clean the quick release connector joint area before disconnecting/connecting using a cloth or soft brush, and make sure that it is free of foreign material.
- Complete the "BEFORE SERVICE PRECAUTION". (See BEFORE SERVICE PRECAUTION .)
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
- Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
- Remove the air cleaner and air hose as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
- Disconnect the harness clip as shown in the figure.
- Disconnect the hoses as shown in the figure.
- Disconnect the following parts connectors.
- Purge solenoid valve
- High pressure fuel pump
- Intake CMP sensor
- Remove the purge solenoid valve and catch tank and purge solenoid valve bracket as a single unit. (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION .)
- Remove in the order indicated in the table.NOTE:
- Only when the high pressure fuel pump (figure (4)) is removed, the rear housing (figure (8)) does not have to be removed.
- Install in the reverse order of removal.
- Complete the "AFTER SERVICE PRECAUTION". (See AFTER SERVICE PRECAUTION .)
- Complete the "Fuel Leakage Inspection After High Pressure Fuel Pump Installation". (See Fuel Leakage Inspection After High Pressure Fuel Pump Installation .)
COMPONENT DESCRIPTION
| 1 | Quick release connector (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION .) |
| 2 | High pressure fuel pipe (See High Pressure Fuel Pipe Removal Note .) (See High Pressure Fuel Pipe Installation Note .) |
| 3 | High pressure fuel pump (See High Pressure Fuel Pump Installation Note .) |
| 4 | Seal rubber |
| 5 | O-ring |
| 6 | Tension collar |
| 7 | Rear housing (See Rear Housing Removal Note .) (See Rear Housing Installation Note .) |