LR087709 | Differential Pressure Sensor - 3.0 V6 | Range Rover, Discovery 5
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR087709 - Differential Pressure Sensor
LR087709 is a Differential Pressure Sensor fitted to the Exhaust Gas Recirculation (EGR) system on 3.0 V6 diesel engines. It measures pressure differences within the EGR system and converts that information into an electrical signal for the engine control unit, which uses the signal as part of its EGR control strategy to regulate the EGR valve and manage recirculated exhaust volumes. Accurate pressure feedback from this sensor supports emissions management and combustion stability across varying engine loads and speeds. When replacing this sensor, ensure the part number matches the vehicle application so the electrical connections and calibration are compatible with the vehicle's engine management system.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 5 (2017 >) - 3.0 V6 D Gen2 Mono Turbo (From VIN FA000001)
- Discovery 5 (2017 >) - 3.0 V6 D Gen2 Mono Turbo (From VIN K2000001)
- Discovery 5 (2017 >) - 3.0 V6 D Gen2 Twin Turbo (From VIN FA000001)
- Range Rover (2013 - 2022) - 3.0 V6 D Gen2 Mono Turbo (From VIN FA000001)
- Range Rover (2013 - 2022) - 3.0 V6 D Gen2 Twin Turbo (From VIN FA000001)
- Range Rover Sport (2014 - 2022) - 3.0 V6 D Gen2 Mono Turbo (From VIN FA000001)
- Range Rover Sport (2014 - 2022) - 3.0 V6 D Gen2 Twin Turbo (From VIN FA000001)
- Range Rover Velar (2017 >) - 3.0 V6 D Gen2 Twin Turbo (From VIN FA000001)
Frequently Asked Questions
LR087709 monitors the pressure differential inside the EGR system on 3.0 V6 diesel engines and sends an electrical signal to the engine control unit. The ECU uses this data to help control EGR valve operation and manage the volume of recirculated exhaust, contributing to emissions control and stable combustion under varying loads and speeds. Replace the sensor with the correct part number to ensure compatible electrical connections and calibration with the vehicle's engine management system.
| Model | Variant |
|---|---|
| Land Rover Discovery 5 (L462) | 3.0 V6 D Gen2 Mono Turbo (From VIN FA000001) |
| Land Rover Discovery 5 (L462) | 3.0 V6 D Gen2 Mono Turbo (From VIN K2000001) |
| Land Rover Discovery 5 (L462) | 3.0 V6 D Gen2 Twin Turbo (From VIN FA000001) |
| Land Rover Range Rover (L405) | 3.0 V6 D Gen2 Mono Turbo (2013 - 2022) (From VIN FA000001) |
| Land Rover Range Rover (L405) | 3.0 V6 D Gen2 Twin Turbo (2013 - 2022) (From VIN FA000001) |
| Land Rover Range Rover Sport (L494) | 3.0 V6 D Gen2 Mono Turbo (2014 - 2022) (From VIN FA000001) |
| Land Rover Range Rover Sport (L494) | 3.0 V6 D Gen2 Twin Turbo (2014 - 2022) (From VIN FA000001) |
| Land Rover Range Rover Velar (L560) | 3.0 V6 D Gen2 Twin Turbo (From VIN FA000001) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the sensor during routine servicing and replace it if diagnostic fault codes indicate a failure, or if EGR system performance degrades. If unsure, consult the vehicle's service manual or a qualified technician for diagnosis and replacement advice.
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