Land Rover Discovery: Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
Fuel Rail (G1875959)
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PART(S)
REMOVAL
WARNINGS:
Place the vehicle in a well ventilated, quarantined area and
arrange
' No Smoking/Petrol Fumes' signs about the vehicle.
Avoid flames, sparks or lighted substances.
All vehicles
Torque: 25 Nm
CAUTION:
Install new high-pressure fuel supply pipes.
Renew Part: Fuel injector high pressure pipes.
Torque:
Stage 1: 10 Nm
Stage 2: 65º
CAUTION:
Install a new high-pre
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
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BLEEDING
NOTE:
Some variation in the illustrations may occur, but the essential
information is always correct.
All vehicles
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Check that the brake fluid lines are secure and that there are no
signs of a brake fl
The fuel rail Pressure Control Valve (PCV) is located in a threaded port in
the
rearward end of the fuel rail. The PCV regulates the fuel pressure within the
fuel rail and is controlled by the ECM using Pulse Width Modulation (PWM)
outputs to the solenoid valve.
When the solenoid is de-energized