What we fix
- AdBlue warning lights and error codes
- AdBlue system faults, in the software or in the system itself
- Engine warning lights that come with an AdBlue fault
An AdBlue warning is one fault a diesel won't let you ignore for long, because many count down to a no-start once it appears. At JTK Remapping in Dungarvan, Co. Waterford, we find out why the AdBlue system has thrown its fault, fix what caused it and clear the error codes, so you can get back on the road.
We plug in our diagnostic equipment, read the codes the AdBlue system has stored and work back to the cause. Then we fix the underlying problem as well as clearing the codes, so you're not paying to switch off a light that comes back on the next week. If there's more going on than AdBlue, our vehicle diagnostics covers the rest of the car.
We also carry out AdBlue software changes, including removal. If you ask us to change or remove an AdBlue system, it's your responsibility to check that the change is allowed for how and where the vehicle is used, and to tell your insurer. Our terms and conditions set this out.
Perfect experience from start to finish. Very easily dealt with. Got my mk7 golf r remapped difference is like night and day. Can’t thank the team enough
Great service, really happy with the remap and downpipe. Car feels brilliant now - highly recommend!
So I got a hybrid turbo from muchboost installed in my Mercedes c220 and was advised to get a custom remap on a dyno so I contacted John got it booked in and he also offered hydro clean as an option and It was worth every penny I couldn’t believe the difference it made plenty of power and ticking over like a dream thanks again






Professional problem-solving with cutting-edge diagnostic technology
Vehicle Diagnostics Services
Keep your pride and joy running at its absolute best
General Vehicle Maintenance Services
More power, better fuel economy, and a smoother drive, all from our car remapping services.
Economy Remapping Services
Get your van working harder for you with improved performance and efficiency.
Commercial Van Remapping ServicesIf your diesel is booked in for economy remapping or van remapping, mention any AdBlue warning when you book and ask us to look at it on the same visit.
Yes. We read the fault codes, fix what caused them and then clear the codes. Clearing the light on its own rarely lasts, because the fault that set it is still there.
Yes, we carry out AdBlue software changes and removals. Whether a removal is allowed for your vehicle and the way you use it is your responsibility, and so is telling your insurer.
Ring us on 087 744 2633 with what you drive and the warning you're seeing, and we'll book it in. You'll find us on the Youghal Road in Dungarvan, with directions on our contact page.