Land Rover AdBlue repair starts from £249. If your Defender, Discovery or Range Rover shows an exhaust fluid warning, we scan it, find the failed part and repair it on site. We repair level faults, pump faults, heater faults, injector blockages and sensor faults, and our mobile engineers cover London and the Midlands.
Land Rover diesels, including the Ingenium engines and the 3.0 V6, use a heated AdBlue tank, a pump, an injector and NOx sensors. When one part drifts or fails, the vehicle warns you and may later refuse to restart. We test each part, so you pay only for the repair that is needed.
Many Land Rover faults start underneath the vehicle. Mud, water and constant vibration are hard on connectors and lines. We check the underbody as part of every repair, because a new part is wasted if the real cause is a damaged plug.
The tank needs a top up. If it returns soon after, the system may be leaking or misreading.
A part of the AdBlue system has failed a self check.
The vehicle shows how far you can go before it may not restart.
The engine protects itself while the fault is active.
D200, D240, D250, D300
D150, D165, D180, D200, D240
3.0 TDV6, 3.0 SDV6, D250, D300
D150, D180, D200, D240
D180, D240, D300
3.0 TDV6, 3.0 SDV6, D250, D300, D350
Land Rover codes vary by model and year, so we read live data and check the underbody before we quote.
| Code | Fault | Usual cause | What we do |
|---|---|---|---|
| P20EA | Reductant pump or pressure fault | Weak pump or restricted line | Test pressure, clear or replace the line, replace the pump |
| P20CE | Reductant delivery fault | Blocked injector or air in the system | Clean or replace the injector, purge the system |
| P2BA7 | NOx exceedance, insufficient reductant | Not enough AdBlue reaching the exhaust | Check pump, line and injector, repair the weak link |
| P2BAE | NOx exceedance, reductant quality related | Poor or aged AdBlue, or a bad quality sensor | Drain and refill, test the quality sensor |
| P2210 | NOx sensor heater circuit | Heater inside the sensor failed or plug corroded | Test the circuit, repair the plug or replace the sensor |
Corroded or water damaged plugs cleaned, sealed or replaced.
Heating and level faults found and fixed at the tank.
Blocked or crystallised parts cleaned or replaced.
Fluid quality sensors tested and replaced if they read wrongly.
Tell us your model, year and exactly what the dash says.
We inspect plugs, lines and the tank for damage before we test parts.
We explain the fault, confirm the price from £249 and fix it.
The system is relearned and the vehicle is road tested.
East Midlands and Lincolnshire
Staffordshire
No matching area found. Try a nearby town or borough.
Built for tough vehicles
We know how off road and heavy use affect AdBlue systems.
Underbody inspection
Damaged plugs and lines are checked on every job.
Tests before parts
We prove the fault before we replace anything.
Clear quote
From £249 and agreed before work starts.
Towing and load aware
We consider how you use the vehicle, not just the code.
Plain English updates
You always know what we found and why.
A Land Rover AdBlue system stores fluid in a heated tank. A pump sends it through a line to an injector in the exhaust, and NOx sensors report the result. A quality sensor also checks the fluid. Any of these parts can set off a warning, so testing in order matters.
Water and mud can get into plugs under the vehicle. Corrosion causes readings that jump around, which is why warnings sometimes appear after a wet or muddy trip.
Towing, roof loads and long hauls keep the engine and exhaust under strain. Vibration and heat also wear connectors and lines faster.
Chosen for your engine, model and year.
New parts are adapted so the vehicle accepts them.
Our repairs are covered. Ask for the terms when you book.
Land Rover AdBlue repair starts from £249. The final price depends on the fault, such as a sensor, pump, heater or connector. We scan and inspect first, then give you a price you can approve.
It means the AdBlue system has failed a self check. The fault could be a sensor, pump, heater, injector or wiring. A scan and an underbody check show which one.
Yes. Mud and water can corrode plugs and wiring underneath the vehicle. This can create false readings or stop a part from working, so we clean, seal or replace the damaged connector.
Not directly, but heavy use adds heat, vibration and strain. Over time this wears connectors, lines and sensors, which can then set a warning. We repair the weak part and explain what to watch.
NOx sensors measure the exhaust before and after the catalyst. If one drifts or its heater fails, the vehicle cannot confirm the system is working. We test both sensors and replace the one at fault.
You cannot tell from the warning alone. We check codes, live readings and pressure, then inspect the parts. This avoids replacing an expensive tank when a plug or sensor is the real cause.
You can usually drive for a short time, but the restart limit keeps counting down. Avoid remote trips until it is repaired, because being stuck away from help is the biggest risk.
It checks that the AdBlue in the tank is clean and the right strength. If the fluid is old or the sensor fails, the vehicle can set a quality fault. We test the fluid and the sensor.
Use AdBlue that meets the ISO 22241 standard. Poor quality or watered down fluid can cause faults and damage the injector. If you are unsure what went in, we can test and replace it.
A reset can hide the message for a while, but it usually returns if the cause is still there. We repair the failing part first, then reset the system so the fix lasts.
Yes, where the vehicle has an AdBlue system. Send us your registration and we will confirm whether it does and what repair it is likely to need.
Yes. Our engineers repair at your home, workplace or a safe roadside spot. Call us and we will confirm whether we can reach you and give a realistic arrival time.
