Land Rover Discovery Owners & Service Manuals

Land Rover Discovery: Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Land Rover Discovery (2009–2016) Service Manual / Powertrain / Engine / Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

GENERAL EQUIPMENT

GENERAL EQUIPMENT

CHECK

  1. Using the Land Rover approved diagnostic equipment, follow the on-screen instructions and check the diesel exhaust fluid level.

    General Equipment: Land Rover diagnostic equipment

ADJUSTMENT

CAUTION:

Extreme cleanliness must be exercised when handling these components.

NOTES:

  • Make sure to add 1 liter of fluid to the upper tank and drain it through the clear hose, if the Diesel Exhaust Fluid (DEF) dispensing kit is being used for the first time.
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustration showing certain components removed to provide extra clarity.

CAUTION:

Failure to carry out this instruction may cause damage to the vehicle.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Check the quality of the diesel exhaust fluid within the diesel exhaust fluid dispensing kit using a hydrometer

WARNING:

Failure to carry out this instruction may result in personal injury.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Make sure the operating levers of the diesel exhaust fluid dispensing kit are in the positions indicated.

CAUTION:

Make sure that the diesel exhaust fluid dispensing kit flow meter is reset.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

CAUTION:

Make sure that the upper tank is not overfilled. Observe at all times.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Fill the upper tank to the correct amount of diesel exhaust fluid, previously specified by the Land Rover approved diagnostic equipment.

CAUTIONS:

  • Failure to carry out this instruction may cause damage to the vehicle.
  • If any diesel exhaust fluid is visible in the clear filler pipe, this must be drained and discarded before proceeding to the next step.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Make sure that the inner rubber feed hose is in the position shown.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Remove the diesel exhaust fluid filler cap.

CAUTIONS:

  • Make sure the diesel exhaust fluid dispensing kit is correctly installed onto the diesel exhaust fluid filler pipe.
  • Make sure that the vehicle paintwork is protected

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Install the diesel exhaust fluid dispensing kit on to the diesel exhaust fluid filler pipe.

NOTE:

Fluid may be visible in the outer hose.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Position the diesel exhaust fluid dispensing kit upper operating lever in the position indicated. The diesel exhaust fluid tank top-up procedure will now commence. Immediately proceed to the next step.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

  1. Fill the vehicle with the correct amount of diesel exhaust fluid specified by Land Rover approved diagnostic equipment.
  2. When the correct amount has been drained, position the diesel exhaust fluid dispensing kit upper operating lever in the position indicated.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

  1. Position the diesel exhaust fluid dispensing kit lower operating lever to the position indicated.
  2. Operate the pump on the diesel exhaust fluid dispensing kit to recover any diesel exhaust fluid remaining in the clear filler pipe. The diesel exhaust fluid is recovered through the inner pipe at the vehicle filler pipe. The pipe may need to be raised to assist recovery.

NOTE:

Make sure the pump on the diesel exhaust fluid dispensing kit is switched off before this step is carried out.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Position the diesel exhaust fluid dispensing kit lower operating lever in the position indicated.

Using the Land Rover approved diagnostic equipment, follow the on-screen instructions and check the diesel exhaust fluid level.

CAUTIONS:

  • If any fluid remains in the clear filler pipe after the diesel exhaust dispensing kit is disconnected from the vehicle, this must be drained and discarded before the equipment can be used again.
  • Make sure that the vehicle paintwork is protected.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Disconnect the diesel exhaust fluid dispensing kit from the diesel exhaust fluid filler pipe.

CAUTION:

Make sure that the mating faces are clean and free of foreign material.

Engine Emission Control - Ingenium i4 2.0l Diesel Diesel Exhaust Fluid Level Check and top-up (G1979040) / General Procedures

Install the diesel exhaust fluid filler cap until an audible click is heard 3 times.

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