Land Rover Discovery: Fuel Charging and Controls - Ingenium i4 2.0l Diesel Fuel Rail (G1875959) / Installation
All vehicles
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Torque: 25 Nm
CAUTION:
Install new high-pressure fuel supply pipes.
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Renew Part: Fuel injector high pressure pipes.
Torque:
Stage 1: 10 Nm
Stage 2: 65º
CAUTION:
Install a new high-pressure fuel supply pipe.
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Install the high-pressure fuel pipe and tighten the high-pressure fuel pipe union finger tight.
Renew Part: Fuel rail supply pipe.
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Install the high-pressure fuel pipe to the fuel rail union finger tight.
NOTES:
- Make sure the clamp tang sits in the recess of the cylinder head.
- Make sure the mounting face of the clamp is flush to the cylinder head.
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- Tighten the high-pressure fuel pipe clamp bolt.
Torque: 12 Nm
Loosen: 90º
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Tighten the high-pressure fuel pipe to the fuel pump union.
Torque: 15 Nm
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Tighten the high-pressure fuel pipe to the fuel pump union 60º. This is the equivalent of one flat on the fuel pipe union, as illustrated.
Torque: 60º
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Tighten the high-pressure fuel pipe to the fuel rail union.
Torque:
Stage 1: 10 Nm
Stage 2: 60º
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Tighten the high-pressure fuel pipe clamp bolt.
Torque: 12 Nm
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Torque: 11 Nm
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Vehicles with auxiliary fuel system
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All vehicles
Refer to: Radiator (303-03 Engine Cooling - INGENIUM I4 2.0L Diesel, Removal and Installation).
Refer to: Engine Cover - INGENIUM I4 2.0L Diesel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Refer to: Fuel System Bleeding - INGENIUM I4 2.0L Diesel (310-00 Fuel System - General Information, General Procedures).
Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery, Mounting and Cables, Specifications).
Read and clear stored DTC fault codes.
Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
Fuel Rail (G1875959)
/ RemovalFuel Charging and Controls
- Ingenium i4 2.0l Diesel
Throttle Body (G1875961)
/ Removal and Installation
READ NEXT:
Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
Throttle Body (G1875961)
/ Removal and Installation
REMOVAL
CAUTION:
Before disconnecting any components, make sure the area is clean
and free from foreign material. When disconnected all openings must
be sealed.
NOTE:
Some variation in the illustratio
Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
/ Description and Operation
COMPONENT LOCATION
Fuel injector (4 off)
Low Pressure (LP) pipe - injector leak-off
High Pressure (HP) pipe - fuel rail to injector (4 off)
Low Pressure (LP) pipe - fuel rail leak-off
Fuel Pres
Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
/ Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Fuel Charging and Controls system, refer
to the relevant Description and Operation section in the workshop manual.
REFER to: Fuel Charging an
SEE MORE:
Intake Air Distribution
and Filtering - Ingenium i4
2.0l Diesel / Description and Operation
COMPONENT LOCATION
Intake manifold
Turbocharger
Clean air duct
Exhaust Gas Recirculation (EGR) valve
Air cleaner
Dirty air duct
Charge air cooler
Electric throttle
OVERVIEW
The intake air distribution and filtering system comprises of:
Air cleaner assembly
Turbocharger
Charge air cool
Front Bumper Cover (G1780369)
/ Removal and
Installation
Front bumper cover (G1780369)
- Removal
NOTE:
Removal steps in this procedure may contain installation details.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
NOTE:
The step must be carried out on both sides.
Refer to: Fender Splash Shield (50
