Land Rover Discovery: 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 illustrations may occur, but the essential information is always correct.
Remove the air cleaner.
Refer to: Air Cleaner (303-12B Intake Air Distribution and Filtering - INGENIUM I4 2.0L Diesel, Removal and Installation).
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Detach the hose from the charge air cooler pipe.
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Remove the charge air cooler pipe.
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Disconnect the throttle body electrical connector
CAUTION:
Make sure that the mating faces are clean and free of foreign material.
NOTE:
Note the orientation of the locating pegs for correct installation of the throttle body.
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INSTALLATION
CAUTIONS:
- Make sure that the mating faces are clean and free of foreign material.
- Tighten the retaining screws evenly and progressively in the sequence shown.
NOTE:
Make sure that the throttle body is installed in the correct orientation as noted on the removal step.
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Torque: 12 Nm
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Connect the throttle body electrical connector.
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Install the charge air cooler pipe.
Torque: 5.4 Nm
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Attach the hose to the charge air cooler pipe.
Install the air cleaner.
Refer to: Air Cleaner (303-12B Intake Air Distribution and Filtering - INGENIUM I4 2.0L Diesel, Removal and Installation).
If a new component has been installed, configure using Land Rover approved diagnostic equipment.
Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
Fuel Rail (G1875959)
/ InstallationFuel Charging and Controls
- Ingenium i4 2.0l Diesel
/ Description and Operation
READ NEXT:
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
Fuel Charging and Controls
- Turbocharger - Ingenium i4
2.0l Diesel Turbocharger (G1875964)
/ Removal and Installation
REMOVAL
NOTES:
Some components shown removed for clarity.
Some variation in the illustrations may occur, but the essential
information is always correct.
Removal steps in this procedure may conta
SEE MORE:
Exhaust - Ingenium i4 2.0l Diesel Selective Catalyst Reduction / Diagnosis and
Testing
COMPONENT LOCATION
Diesel Exhaust Fluid (DEF) filler assembly
Engine Control Module (ECM)
Diesel Exhaust Fluid (DEF) tank
Diesel Exhaust Fluid (DEF) tank module
Diesel Exhaust Fluid (DEF) heater control unit
Post - Selective Catalyst Reduction (SCR) nitrogen oxide (NOx) sensor
Diesel Exhau
Exterior Lighting / Description and Operation
COMPONENT LOCATION
Graphic: 1 off 2.
Stop lamp switch
Rain/Light sensor
Side turn signal indicator lamp
Headlamp
Front fog lamp
Battery Junction Box (BJB)
Reverse lamp switch
Graphic: 2 off 2.
High Mounted Stop Lamp (HMSL)
License plate lamp
Front height sensor (Xenon headlamps only)
