Fitment

Compatible with Jaguar Land Rover Euro 6 diesel SCR (AdBlue) systems

Vehicle applications include:
Jaguar XE (X760) 2.0D (2015–on)
Jaguar XF (X260) 2.0D (2015–on)
Land Rover Discovery Sport 2.0D (selected models)
Range Rover Evoque 2.0D (selected models)
Other JLR Ingenium diesel SCR platforms using 02T4A11952 / 0281006777

FAQ

Q1: What is this NOx / Lambda sensor used for?

A1: It measures nitrogen oxide (NOx) and exhaust oxygen levels and sends data to the SCR (AdBlue) system to optimize emissions control and reduce harmful gases.

Q2: Are 02T4A11952 and 0281006777 the same part?

A2: Yes.

• 02T4A11952 = Jaguar Land Rover internal reference
• 0281006777 = Bosch reference number
  They refer to the same NOx/Lambda sensor used in JLR diesel SCR systems.

Q3: Which vehicles use this sensor?

A3: It is mainly used on Jaguar XE and XF 2.0D Ingenium diesel engines (2015–on), and some Land Rover 2.0D SCR models depending on exhaust configuration.

Q4: Where is this sensor installed?

A4: It is installed in the exhaust aftertreatment system, typically as an upstream or downstream SCR sensor depending on configuration.

Q5: What are common failure symptoms?

A5:

• Engine warning light
• AdBlue / SCR system fault
• NOx signal or oxygen sensor error
• Limp mode (reduced power)