“Brilliant service, my car is running better than ever with no pesky adblue issues. Would highly recommend”
Turtle
13 Oct 2026
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From Worcester and Gloucester to Cambridge, Essex, Sussex and the South Coast, our mobile AdBlue specialists cover towns and cities across much of Southern England. Search your town or postcode to check availability.
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About AdBlueFix
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Open 8am to 8pm, 7 days. 24/7 emergency callouts.
Call01753 439130WhatsApp07356 057295Get My Free QuoteAdBlue warning on your Peugeot 308? Restart countdown appearing? Our mobile team can help you enquire about the available service for your vehicle.
Send us your registration and postcode. We'll check your vehicle details, explain the service, confirm availability and provide a quote before arranging an appointment.
Helping Thousands of Customers With AdBlue Problems
At AdBlueFix, we specialise in permanent AdBlue delete remapping services, using advanced ECU software solutions to eliminate AdBlue system faults, NOx sensor issues, dashboard warning lights and frustrating no-start countdowns.
Having helped thousands of customers, our experienced mobile technicians provide professional AdBlue remapping services across England. We come directly to your home, workplace or roadside location, offering a convenient service without the hassle of visiting a garage.
We provide professional AdBlue delete software solutions backed by a lifetime software warranty on eligible work. Our focus is delivering lasting solutions, avoiding unnecessary sensor replacements and helping customers get their vehicles back on the road with confidence.
Professional ECU software solutions designed for lasting results.
Experienced technicians covering locations across England.
Long-term peace of mind on eligible work.
If we cannot complete the solution, you don't pay.
See Why Drivers Choose AdBlueFix
We've helped thousands of customers with AdBlue-related problems. Discover what drivers say about our mobile service, professional technicians and customer support.
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What's wrong?
A UREA warning light or non-start countdown on your Peugeot 308 signals a fault with the SCR and AdBlue system. Instead of facing expensive component repairs, you have another choice. We offer a professional AdBlue delete service where our technicians come to you to apply a software solution. To get an accurate price, we just need your vehicle's registration and your postcode.
What it means: An amber UREA light on your dash means the car's management system has logged a fault with the SCR emissions system. It's the initial indicator of an issue, which could be with a pump, a sensor, or the fluid quality.
When you contact us: send your Peugeot 308 registration and a photo of the message.
What it means: When a significant fault in the AdBlue system is found, your Peugeot 308 will show a mileage countdown. Once this counter reaches zero, the engine will be prevented from starting. This is a deliberate design to ensure emissions rules are met.
When you contact us: send your Peugeot 308 registration and a photo of the message.
What it means: Messages like 'AdBlue System Fault' or 'Emission Control Fault' are general alerts. They can be caused by numerous problems, including a failed NOx sensor, a blocked injector, or a problem with the AdBlue pump.
When you contact us: send your Peugeot 308 registration and a photo of the message.
What it means: Even after topping up the AdBlue tank, the level warning can sometimes stay illuminated. This is typically due to a faulty level sensor inside the tank, which stops the system from registering the new fluid level.
When you contact us: send your Peugeot 308 registration and a photo of the message.
What it means: These common fault codes relate to issues with reductant pressure (P20E8) and catalyst efficiency (P20EE). They confirm a problem exists within the AdBlue system but don't specify which part has failed without more detailed diagnostics.
When you contact us: send your Peugeot 308 registration and a photo of the message.
What it means: Your Peugeot 308 can enter a reduced power state, known as 'limp mode,' to safeguard the engine and emissions components. This mode is activated in conjunction with AdBlue warnings and will persist until the fault is resolved.
When you contact us: send your Peugeot 308 registration and a photo of the message.
What we do
Our mobile specialists can assess your enquiry using your vehicle details and explain the available AdBlue service options. Once suitability, price and an appointment have been confirmed, we arrange attendance at an appropriate location.
First, we run a full diagnostic check on your Peugeot 308 to verify the warnings relate to the AdBlue system. The next step is to read the original software from the Engine Control Unit (ECU). Our technician then skilfully edits this software file to turn off the AdBlue and SCR functions; this service is called an AdBlue Delete or AdBlue Removal. For some later 308s with protected ECUs, an unlocking procedure is needed, which may involve an extra charge that we will discuss with you first. Optional economy or performance remaps can also be quoted for and completed during the same mobile visit to your home or workplace.
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Your vehicle
Does my Peugeot 308 have AdBlue? The BlueHDi system is only on certain diesel models, so not every Peugeot 308 is equipped with it. Fitment depends on the specific engine, year, and emissions standard. Rather than going by the model badge, we verify compatibility by checking your vehicle's registration against its factory build data and ECU type. Let us check your reg to be certain.
The Peugeot 308 BlueHDi diesel range uses SCR with AdBlue. Earlier HDi and e-HDi versions generally do not use AdBlue. The DPF additive commonly called Eolys serves a different purpose, and some BlueHDi versions use both systems. Registration and, where necessary, VIN details help establish the fitted equipment.
Add the third-generation hatchback and SW launched in the UK in 2022. The diesel remains listed in the May 2025 UK brochure. Peugeot explicitly identifies its BlueHDi models as SCR/AdBlue-equipped; no UK diesel claim is made here for the subsequent facelift.
Warning wording varies by instrument panel and model year. A UREA or AdBlue warning may appear with a service or engine warning lamp. Record the exact message and any remaining-distance countdown.
Delete and Removal commonly refer to disabling SCR operation through software, not necessarily removing the tank or injector. Delete & Removal aim to restore the original system. Compatibility and the cause of a restart inhibition need checking before any work is proposed; no software change should be presented as a guarantee against every future starting problem.
Send your vehicle and location details before arranging a visit. Coverage, access requirements, equipment compatibility and likely appointment duration should be confirmed for your specific 308. If the engine will not start, mention this at the enquiry stage so suitable arrangements can be discussed.
How it works
Send your registration, postcode and the warning you are seeing.
We check your details and explain the available options and the price.
We confirm a suitable time and place.
The technician attends and explains the agreed work and its outcome.
Coverage
Appointments are available across supported locations in England. Enter your postcode to check.
AdBlue Warning Lights & Problems
AdBlue warning lights, NOx sensor faults and engine restart countdowns can quickly become stressful. Our experienced mobile specialists help drivers across England deal with AdBlue system problems without the hassle of visiting a workshop.
Recognise one of the warnings below? Select it to learn more or contact our team for a free quote.
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Found a fault code during a diagnostic scan? Search your code below to understand what it may indicate and how our experienced mobile AdBlue specialists can assist.
From AdBlue pressure faults to NOx sensor and SCR system errors, AdBlueFix helps customers across England understand their warning codes and arrange professional assistance.
Code meanings follow the standard definitions; exact interpretation varies by manufacturer and model.
Not sure what your fault code means? Contact AdBlueFix for a free, no-obligation quote.
Ask an AdBlue Specialist on WhatsAppNo, these are just two different names for the same service. Both 'AdBlue Delete' and 'AdBlue Removal' refer to the process of deactivating the AdBlue system functions by modifying the software within the engine's ECU.
Yes, our AdBlue delete software specifically targets this problem. The reprogramming removes the instructions in the ECU that cause the countdown and prevent the engine from starting.
When the warning light stays on after a refill, it typically indicates a physical component has failed. This could be a faulty NOx sensor, level sensor, or the pump. The system won't clear the warning until the part is replaced, leading many people to opt for a software delete to avoid high repair bills.
We can't confirm AdBlue fitment or our ability to service your Peugeot 308 from the model year or engine type. To be sure, please provide your registration so we can check the exact factory specification and ECU data to confirm compatibility and provide a quote.
Cost varies based on the vehicle's age, its specific engine, and the ECU model fitted. For a precise quote with no obligation, simply give us your vehicle registration and postcode.
Some later Peugeot 308 models have ECUs with 'anti-tuning' protection. These require specialist work on a bench to unlock them before we can reprogram them. We can identify this from your registration and will always agree on any additional cost with you before any work begins.
On most Peugeot 308s, the work is completed at your address in around one to two hours. If the ECU needs to be unlocked, it can take a little longer, but we'll let you know the estimated time when you make a booking.
From our base in Slough, our mobile technicians cover Heathrow, London, the South East and across England. We can offer same-day or next-day bookings, but this is always.
The P20EE code stands for 'SCR NOx Catalyst Efficiency Below Threshold'. In simple terms, the vehicle's ECU has determined that the AdBlue system isn't working effectively, which is usually caused by a failing part.
Yes, we also provide optional Stage 1 remapping for either performance or improved fuel economy. Depending on the vehicle, this can be done in the same visit as the AdBlue delete. We would provide a separate quote for this service.
Yes. The Third generation, hatchback and SW estate 1.5 BlueHDi 130 EAT8 diesel versions use SCR with AdBlue. Send your registration so we can confirm your exact engine before quoting for AdBlue Delete and Removal.
Peugeot 308 BlueHDi diesel versions use AdBlue for their SCR system. Earlier HDi and e-HDi diesels generally do not, and petrol and hybrid versions do not use AdBlue. Depending on the version, the filler may be under the boot floor or beside the fuel filler. Send your registration if you are unsure.
UK examples include the 1.6 and 2.0 BlueHDi from around 2014 and the 1.5 BlueHDi introduced around 2017 to 2018. Availability varies by generation, body style and production date. Earlier HDi and e-HDi badges should not be treated as evidence of SCR fitment. Send your registration to confirm your version.
An AdBlue or UREA warning may indicate a low fluid level or an SCR malfunction. Read the accompanying dashboard message: a refill warning and an emissions fault require different checks. Some warnings include a remaining-distance countdown, after which restarting can be inhibited.
A countdown can follow a low AdBlue level or a confirmed SCR malfunction. Possible faults include inadequate reductant pressure, dosing problems, NOx sensor faults or wiring issues.
Please also say whether the engine currently starts and whether AdBlue has recently been added.
Send your postcode and vehicle details so we can confirm mobile coverage and whether the work can be carried out at your location. Some faults may require workshop facilities or recovery.
Our Lifetime Software Warranty applies to the software work on that vehicle. If the covered software work develops a problem, we correct it again.
These help with initial assessment; testing may still be needed to identify the cause.
No. We specialise in mobile software AdBlue Delete and Removal for compatible cars and vans. We do not replace tanks, pumps, heaters, injectors or NOx sensors. Send your registration and postcode and we'll confirm whether the Peugeot 308 is suitable, with the price agreed before work starts.
Yes. Our normal business hours are 8 AM to 8 PM, Monday to Sunday, and we also offer a 24/7 emergency callout service across England. We confirm the price with you before a technician is sent.
Still have a question? Ask us directly
Experiencing AdBlue warnings, NOx sensor problems or an engine restart countdown? Our experienced mobile technicians provide professional AdBlue remapping assistance across England, including home, workplace and roadside appointments.
Get in touch for your FREE, no-obligation quote!
Get Your Free QuoteOur experienced mobile technicians are here to help. Contact AdBlueFix today for a free, no-obligation quote.
Optional extras
While arranging your mobile AdBlue appointment, you can also ask about economy or performance remapping and our additional DPF and EGR software services for your Peugeot 308. We'll confirm which options are available for your vehicle.