“Friendly and efficient service, sorted out my adblue issue and did a stage 1 remap on my range rover. Would use again”
Dec Halford
3 Oct 2026
AdBlue Services
Tuning & Additional Services
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HGV AdBlue Enquiries are our highest priority, as we understand that a heavy goods vehicle stuck in a derated state means lost revenue and missed deliveries. Our mobile technicians provide a rapid response to your home, depot, or roadside to resolve SCR system failures on the spot.
24/7 Emergency Callouts Available
Emergency Mobile AdBlue Assistance. Additional emergency callout charge applies. Subject to availability.
01Understanding the service
By opting for HGV AdBlue Removal, you effectively instruct the Engine Control Unit to ignore the complex array of sensors and pumps that frequently cause breakdown issues. This service is particularly sought after for vehicles operating in harsh environments where the urea solution often crystallises or freezes, leading to repeated and expensive sensor failures. Our mobile specialists arrive equipped with professional diagnostic tools to perform the software recalibration quickly, ensuring your vehicle is no longer restricted by faulty emissions hardware.
For operators who prefer to maintain the original system functionality, we offer a AdBlue Delete and Removal service. This involves diagnosing specific component failures such as the dosing valve, the heating elements, or the SCR pump itself. If you're looking for a definitive AdBlue Fix, we assess whether a software patch, a sensor replacement, or a full system reset is the most cost-effective route for your specific haulage needs. Our technicians carry equipment capable of communicating with the sophisticated ECUs found in modern lorries, allowing us to clear stubborn fault codes that generic scanners often miss.
We provide coverage for a wide range of heavy vehicles, though software compatibility varies by year and ECU generation. We commonly see issues on Euro 5 and Euro 6 models from manufacturers like DAF, Scania, Mercedes-Benz, and MAN. Typical symptoms include the dreaded '48-hour' countdown, engine management lights, and a sudden drop in torque. On many versions of the DAF XF, fault codes related to 'Quality' or 'Efficiency' are frequent triggers for downtime. Because HGV systems are complex, we ask that you send your registration so we can confirm the specific engine and SCR configuration for your vehicle.
To ensure we bring the correct software protocols and hardware for your HGV, accuracy is essential. We require your full vehicle registration, your current location (postcode), and a contact mobile number. Providing a photo of the dashboard warning lights or specific fault codes via WhatsApp allows our engineers to pre-diagnose the issue, ensuring the quote we provide is as accurate as possible for the specific work required at your location.
Booking an HGV AdBlue service is designed to be seamless to minimise your operational downtime. Once you provide your details, we confirm a time slot that suits your schedule. Our technician arrives on-site, performs a full diagnostic sweep, and explains the best course of action, whether that is an AdBlue Delete for a long-term bypass or a targeted AdBlue Repair. After the software or hardware work is complete, we perform a live data check to ensure the derated status is cleared and the engine is producing full power once again.
From booking to completion, our experienced mobile technicians make the process straightforward.
We confirm your vehicle, location, service and appointment.
On the day, your technician calls with an estimated arrival time.
We connect diagnostic equipment, check the vehicle and identify relevant faults.
We read the original ECU software, prepare the AdBlue modification and apply it.
Final diagnostics, applicable fault-code resets and checks to confirm the agreed work is complete.
We take payment, provide a receipt and explain the applicable software warranty.
02Why choose Fix My AdBlue
Whether you've already topped up the tank, had parts replaced or are seeing a countdown on your dashboard, our team can check your vehicle and discuss the available service options. Speak to us before spending more money guessing at the cause.
Customer questions
Still unsure? Send us your registration and a photo of the warning on WhatsApp.
Ask on WhatsAppAn HGV AdBlue Delete is a software modification where the vehicle's Engine Control Unit is reprogrammed to no longer require the Selective Catalytic Reduction (SCR) system. This stops the ECU from monitoring AdBlue levels, NOx sensors, and pumps, effectively preventing the vehicle from entering limp mode or derated power states due to emission system faults.
AdBlue Removal involves the electronic deactivation of the AdBlue system. While the physical components like the tank and injectors remain on the vehicle, they are no longer utilised by the engine's software. This is a common solution for HGV operators facing recurring sensor failures or expensive pump replacements that threaten vehicle uptime.
The choice often depends on the availability of parts and the operator's preference for long-term reliability.
An AdBlue Fix is a broad term for any intervention that clears fault codes and restores full engine power. This could include a software patch to fix 'ghost' faults, a physical component replacement, or a complete system reset following a 'low AdBlue' countdown that has failed to clear after a refill.
We require your HGV's registration number to identify the specific engine and ECU type, along with your current postcode so we can calculate the arrival time for our mobile technician. A mobile number is also necessary so the engineer can call you with a precise ETA when en route to your depot.
Yes, we highly recommend sending a clear photo of your HGV dashboard or your diagnostic scanner screen via WhatsApp. This helps our specialists identify specific fault codes, such as those related to NOx sensor efficiency or urea pressure, allowing us to provide a more accurate assessment before we arrive.
Most HGV AdBlue services, whether it is a software delete or a diagnostic repair, take between 1 and 2 hours on-site. Our mobile units are fully equipped to handle the software recalibration at your location, ensuring your lorry is back on the road and out of limp mode as quickly as possible.
We cover the majority of major HGV brands, including DAF, Scania, Mercedes, and MAN. However, software compatibility can vary on very new models or specific engine variants. Please send us your registration so we can confirm if your specific HGV is eligible for our mobile AdBlue services.
Yes, a professional AdBlue Delete is designed to specifically target the software triggers that cause limp mode and power deration. Once the SCR system is deactivated in the ECU, the restrictions on engine torque and speed are removed, allowing the vehicle to operate at its full performance capacity again.
Yes. Our standard hours are Monday to Sunday, 8 AM to 8 PM. Emergency callouts are available 24 hours a day, 7 days a week, subject to location and availability. An additional emergency callout charge applies and is confirmed before dispatch.
From the initial booking and diagnostic checks to the agreed software work, final checks and receipt, we'll explain the process clearly. Tell us your vehicle and location, and we'll take it from there.
Related
These are shared codes found on many diesel vehicles. Whether a code applies depends on your vehicle and its diagnostic results.
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