High Pressure Fuel Pump Removal/Installation: Notes
Replacement Part
| High pressure fuel pipe | Seal rubber | O-ring |
| Quantity: 1 | Quantity: 1 | Quantity: 1 |
| Location of use: High pressure fuel pump | Location of use: High pressure fuel pump | Location of use: High pressure fuel pump |
| Gasket | - | - |
| Quantity: 1 | ||
| Location of use: Rear housing |
Oil and Chemical Type
| Engine oil | Silicone sealant |
| Type: Recommended oil | Type: TB1217D or equivalent |
WARNING:
- Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel.
- 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 (US) .)
- Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))] .)
- Remove the air cleaner and air hose as a single unit. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))] .)
- Disconnect the harness clip as shown in the illustration.
- Disconnect the hoses as shown in the illustration.
- Disconnect the following parts connectors.
- Purge solenoid valve
- High pressure fuel pump
- Intake CMP sensor
- Coolant control valve
- 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 is removed, the rear housing 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 (FUEL SYSTEM) REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))) .)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 .)