AdBlue system repair, reset and diagnostics in Cardiff

We are an award-winning independent garage in Cardiff and we work on all makes. AdBlue systems on Mercedes, BMW, Volkswagen, Audi, Skoda, SEAT, Ford, Vauxhall, Peugeot, Citroen, Nissan and Renault all work on the same selective catalytic reduction principle, and we have the dealer-level equipment to diagnose every one of them. It does not matter where the fault sits, whether that is the AdBlue injector, the pump, a NOx sensor, the quality sensor or the tank heater, we can find it and tell you what it will cost before any work starts.

Common signs that you have an AdBlue fault is normally when the engine light lights up on your dashboard. Other signs that you have an AdBlue leak is when you see crystals that have formulated on the outer engine. As soon as you see these signs you should book your vehicle in for a diagnostic. Driving the vehicle with an AdBlue leak can cause more damage to the engine depending on where the leak is.

So don’t leave it to long without getting your AdBlue failure checked out, it could save you problems in the long run, as well as saving you money.

We can service or repair your AD Blue system

We can reset your AdBlue system if it has experienced a malfunction, whatever the make. We offer a professional service where we can repair AdBlue faults on the same day. We are a reliable vehicle service garage, and because we invest in all the latest diagnostic AdBlue technology, we can find the fault and service it reliably.

If your vehicle is spitting out AdBlue fault codes our diagnostics equipment can analyse exactly what that fault code means. We guarantee to find the fault and reset your AdBlue system, we can even refill the AdBlue liquid if necessary or replace it completely.

Are you seeing AdBlue fault code P20E8 coming up on your dashboard?

If the answer is yes! Then you will need to book your vehicle in for an AdBlue diagnostic. On most makes the fault code P20E8 means your vehicle is either experiencing a problem the DEF which stands for Diesel Exhaust Fluid or the Ad Blue System. It means that the SCR which stands for the selective catalytic reduction system is unable to perform as it should which is why you will need to take a visit to the garage. The good news is you have found a garage that has years of experience in AdBlue system diagnostics.

Contact us

If you need any advice with regards to the AdBlue system on your vehicle, get in touch. We book your vehicle in for a diagnosis. Our experienced mechanics can repair any AdBlue fault and reset the system. Use the contact form below or contact details displayed to contact us. We are happy to help.

A1-Diagnostics and ECU Repairs
64 Sloper Road
Leckwith,
Cardiff
CF11 8AB

Tel: 02920 220 380

Opening Times

Mon – Fri: 8:00am – 6:00pm

Email: info@a1-diagnostics.com