Remove left high pressure pump
Precondition
- Ignition is switched off.
WARNING:
Hot surfaces.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
WARNING:
Hot fluids.
Risk of scalding!
Risk of scalding!
- Conduct all work in the vehicle wearing appropriate personal protective equipment only.
WARNING:
Working on fuel system.
Risk of fire! Danger of explosion!
Risk of fire! Danger of explosion!
- When working on the fuel system, make sure the workstation has sufficient ventilation, e.g., by means of extraction.
- Tightly seal off open lines and connections; collect any leakage fuel directly at the point of exit.
- No fire, sparks, open flames or smoking.
NOTE:
RISK OF DAMAGE
Careless handling of tools and sharp-edged components.
Scratches, surface damage.
Careless handling of tools and sharp-edged components.
Scratches, surface damage.
- Protect working area.
- Handle tools and components carefully.
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
NOTE:
TECHNICAL INFORMATION
When the engine is stopped after the completion of trip, it may be necessary to run the electric fan. In rare cases, operation of the electric fan can take up to 11 minutes. This protects the components. In this case, replacing the electric fan is not necessary.
When the engine is stopped after the completion of trip, it may be necessary to run the electric fan. In rare cases, operation of the electric fan can take up to 11 minutes. This protects the components. In this case, replacing the electric fan is not necessary.
Preliminary work
- Refer to REMOVING THE TOP RIGHT AND LEFT COVER IN THE ENGINE COMPARTMENT .
- Refer to REMOVING UPPER CROSS CONNECTION .
- Refer to REMOVING THE TENSION STRUT AT THE SHOCK TOWER ON THE LEFT AND RIGHT .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING BOTH INTAKE FILTER HOUSINGS .
- Refer to REMOVING THE UNFILTERED-AIR DUCT ON THE RIGHT AND LEFT .
- Refer to REMOVING THE REAR TOP CROSS CONNECTION .
- Refer to REMOVING THE FAN COWL .
- Refer to REMOVING THE LEFT INTAKE SILENCER BRACKET .
- Refer to REMOVING IGNITION COIL OF CYLINDER BANK 2 .
- Refer to REMOVING THE SOUND INSULATION OF INJECTORS ON LEFT .
- Refer to REMOVING THE HIGH-PRESSURE RAIL ON THE LEFT .
NOTE:
RISK OF DAMAGE
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
- Adhere to the utmost cleanliness.
- Protect components from contamination e.g. by covering.
- Close off line connections with seal plugs.
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Ensure that the high pressure pump connector (1) is not confused with the intake air temperature sensor connector.
- If there are no colored marks
(3) on the plug connections of the high pressure pump: Attach the marks.
If necessary, identify the connector using the wiring diagram by means of cable colors in area (2).
- Unlock plug connection (1) and disconnect.
- Ensure that the intake air temperature sensor connector (1) is not confused with the high pressure pump connector.
- If necessary, identify the connector using the wiring diagram by means of cable colors in area (2).
- Loosen nut (1).
- Release the screws (1) on high pressure pump (2).
- Turn the high pressure pump (1) anti-clockwise and remove it.