Mobile AdBlue and NOx specialists
Range Rover and Land Rover AdBlue Delete
Evoque, Discovery Sport, Discovery, Range Rover Sport and Velar diesels fixed permanently through software. Mobile across London, Surrey, Sussex and Kent from £250.
At home or work. Clear advice. A price agreed before work starts.
7 days a weekSame-day visits where available212 AdBlue faults fixed since May 2026
Let's get you moving
Tell us about your vehicle.
Enquiry received, thank you.
We will text your quote shortly. If it is urgent, call 0207 046 1823.
Our process
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1
Diagnose
Full diagnostics of the emissions system at your vehicle
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2
Attempt repair
Software repair and re-initialisation of the control modules
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3
Bypass
If necessary, a permanent bypass or deletion with a lifetime warranty
Start with your symptom
What’s happening with your vehicle?
Systemic, Not Bad Luck
Why So Many Land Rover Diesels End Up Here
Search any owners’ forum and the story repeats: a Land Rover AdBlue fault appears, a repair is paid for, and months later the same message is glowing on the dash again. That is not a run of bad luck. The 2.0 Ingenium and 3.0 V6 diesels are shared right across the JLR range, from the Evoque to the Range Rover Sport, which means a weakness in the emissions system is baked into tens of thousands of vehicles rather than a handful.
The two usual suspects are SCR crystallisation, where urea deposits slowly choke the injector and lines, and sensor failures that feed the ECU bad data until it restricts the vehicle. Dealer estimates for chasing these faults routinely run to four figures, and because the root design has not changed, a replaced part is simply the next part to fail.
Our write-up of Land Rover and Range Rover AdBlue problems goes through the usual DEF fault chain on the SDV6 and SDV8 in more detail.
We take the opposite approach. One visit, one software based AdBlue delete, and the system that keeps failing is retired for good. From £250, backed by a lifetime software warranty. The delete is supplied for off road, export and motorsport use and we will explain exactly what that means when you call.
Popular Models We Cover
Vehicles We Already Service Regularly
These are not vehicles we would have to research. They are the bread and butter of our week, with proven files ready to load.
Because these engines also sit under Jaguar bonnets, the fix is identical across the family. You can browse all makes we cover if yours is not listed here.
The Failure Pattern
Evoque AdBlue Problems to Velar Warnings: One Root Cause
Owners tend to arrive at us via slightly different doors. Evoque and Discovery Sport drivers usually describe a quality or dosing message that survived a fluid change and a garage visit. Discovery and Range Rover Sport owners more often mention crystallised injectors and a bill that made them sit down. Velar drivers frequently report the warning arriving out of nowhere on a car barely out of its first ownership. Different badges, same chemistry: heat cycles bake urea into crystals, deposits upset pressures and sprays, and the NOx sensors watching the aftermath begin to fail themselves.
Left alone, the vehicle escalates from warnings to a speed restriction and eventually to a refusal to start. Replacing components buys time, not a cure. Our software solution reprograms the engine ECU so the SCR system is fully retired: nothing is unbolted, no physical AdBlue removal is required unless you specifically want it, and there is no trace on the vehicle. Where a customer wants the system kept alive we also offer honest AdBlue repair and a standalone NOx sensor delete, and we will tell you plainly which option suits your vehicle and budget.
Pricing starts at £250, agreed before we set off, with nothing to pay until you have seen the dash clear and driven the vehicle.
Fault Codes
Common Land Rover AdBlue and NOx Fault Codes
Recognise any of these from a scan or a garage report? They all point at the same tired SCR system.
DEF pump control circuit fault, the AdBlue pump has stopped answering the ECU.
Reductant tank heater fault, common after cold snaps and a frequent Evoque and Discovery Sport code.
SCR efficiency below threshold, the catalyst is no longer converting NOx as designed.
NOx sensor 2 performance, the downstream sensor is drifting or has failed outright.
NOx exceedance with restriction active, the code that usually accompanies limited speed and start warnings.
Rather than replacing whichever component logged the code this month, our permanent software fix clears all of them in a single visit and stops them returning.
How the Day Runs
Booked in the Morning, Sorted by Lunch
Send your registration and postcode through our quote form or call 0207 046 1823 and you will have a fixed price quickly, usually within the hour. On the day our technician arrives at your home, workplace or yard anywhere across London, Surrey, Sussex and Kent, with same day slots available when the diary allows. Our areas covered page shows the full patch.
The vehicle gets a full diagnostic scan first so you can see exactly what has been logged. The tested file for your engine is then written to the ECU, the codes are cleared, and a road test confirms the restriction and warnings are gone. Most visits take around an hour, the work is invisible from the outside, and everything is covered by our lifetime software warranty. If anything AdBlue related ever reappears, we return and put it right at no cost.
Still weighing it up? Our FAQ page answers the most common questions owners ask before booking.
How it works
A clear route to the right solution.
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01
Tell us the symptoms
Give us a few details about your vehicle and the issue.
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02
We diagnose at your location
Our mobile technician comes to you with the right equipment.
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03
You approve the next step
We explain the findings and agree the way forward.
Our pricing
Clear pricing. No surprises.
Diagnostic visit
£185
Fault-code and live-data checks, control module resets and written findings. Included if you go ahead with the full fix on the day.
AdBlue software service
From £250
Diagnostics included. Lifetime warranty on the work. Vehicle and use eligibility checked first.
ECU unlocking, where required, is quoted separately before work starts. What the lifetime warranty covers.
Get a fixed quoteFAQ
Range Rover & Land Rover AdBlue Questions
Because the underlying design has not changed. The Ingenium SCR system crystallises and stresses its sensors by design of use, so each new component inherits the same conditions that killed the last one. A software delete ends the cycle instead of restarting it, which is exactly why owners on their second or third repair come to us.
Dealer quotes for SCR work on these vehicles commonly reach four figures once parts and labour are totalled, and that buys a repair that may not last. Our software solution starts at £250, is carried out at your location and carries a lifetime warranty, so it is usually a fraction of a single dealer visit.
No workshop needed. The entire job is done through the diagnostic port, so a driveway, office car park or yard anywhere in London, Surrey, Sussex or Kent is fine. That also matters if a no start countdown is running, because the vehicle never has to be driven or recovered anywhere.
Evoque, Discovery Sport, Discovery, Range Rover Sport and Velar diesels with the 2.0 Ingenium or 3.0 V6 engine are all covered with proven files, and Defender and other JLR diesels can be confirmed from your registration. Send it over and we will verify coverage before quoting.
Let’s work out what your vehicle needs.
Speak to a specialist or request your free quote.