Fitment

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

Vehicle applications include:
Land Rover Discovery Sport (L550) 2.0D (2014–2020)
Range Rover Evoque (L538) 2.0D (2014–2020)
Range Rover Evoque (L550 facelift models)
Land Rover Discovery Sport 2.0 Ingenium / AJ20D diesel engines
Other JLR SCR diesel platforms using GH225J299AD / 15453685 / LR093669

FAQ

Q1: What is this NOx sensor used for?

A1: It measures nitrogen oxide (NOx) levels in diesel exhaust and sends real-time data to the SCR (AdBlue) system. This helps reduce emissions and maintain Euro 6 compliance.

Q2: Are GH225J299AD and 15453685 the same part?

A2: Yes.

• GH225J299AD = Jaguar Land Rover / supplier reference
• 15453685 = OE/supplier production number
  They refer to the same NOx sensor used in JLR diesel SCR systems. (ebay.com)

Q3: Which vehicles use this sensor?

A3: Mainly:

• Discovery Sport 2.0D
• Range Rover Evoque 2.0D
• Some Jaguar Land Rover 2.0 Ingenium diesel models

These vehicles use SCR (AdBlue) systems for emissions control. (fruugo.fr)

Q4: Where is this sensor installed?

A4: It is installed in the exhaust aftertreatment system, typically as SCR inlet or outlet NOx sensor depending on configuration.

Q5: What are common failure symptoms?

A5:

• Engine warning light
• AdBlue / SCR system fault
• NOx signal error codes (P20EE / P229F)
• Limp mode (reduced engine power)