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Home >> Land Rover >> 2018 >> Range Rover Velar Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Electronic Engine Controls - V6 S/C 3.0L Petrol -- Range Rover Velar/L560) >> Electronic Engine Controls - V6 S/C 3.0L Petrol >> Removal And Installation >> Left Heated Oxygen Sensor (G2149119) >> Installation

Left Heated Oxygen Sensor (G2149119): Installation

WARNING: This page is about a different variant/trim than selected.
  1. CAUTION:
    • If accidentally dropped or knocked install a new Selective Catalyst Reduction (SCR)/Heated Oxygen Sensor (HO2S).
    • Make sure the SCR/HO2s sensor wiring harness is not twisted more than 180 degrees and is not in contact with either the exhaust or driveshaft.
    • Make sure the anti-seize compound does not contact the SCR/HO2s sensor tip.
    NOTE: If the original sensor is to be installed, apply lubricant meeting specification ESE-M12A4-A to the thread of the sensor.
    • Using the special tool, install the Heated Oxygen Sensor (HO2S).

      Special Tool(s): JLR-303-1666 

      Torque  : 48 Nm 

    • Connect the electrical connect and secure the 2 retaining clips.
  2. Install the exhaust system.

    Refer to: EXHAUST SYSTEM

  3. Install the engine undershield.

    Refer to: ENGINE UNDERSHIELD