KP Tuning
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KP Tuning
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Vehicle Diagnostics · Wrexham
Dealer level diagnostics in Wrexham, at your home, your work or on the Industrial Estate.
A warning light does not tell you much on its own. We bring dealer level diagnostic equipment to you in Wrexham, read what the car is actually reporting across all its modules, and explain what it means in plain terms before anyone spends money on parts.
A cheap code reader gives you a number and a generic description, and that description names a circuit, not a culprit. The same code can be a failed sensor, a wiring fault, a connector that has taken water, or a genuine mechanical problem somewhere else that the sensor is honestly reporting. We read live data alongside the codes, check the freeze frame from when the fault was stored, and where it helps, run the vehicle to see the fault happen rather than guessing at it afterwards.
We cover Wrexham town and the Industrial Estate, Rhostyllen, Ruabon, Chirk, Gresford, Llay, Marchwiel, Coedpoeth and Brymbo, and out into Flintshire for Mold, Buckley, Flint and Connahs Quay. See our areas we cover page for the full list or get in touch to confirm we can reach you.
We use dealer level equipment rather than a basic code reader, which means manufacturer specific codes across all the modules, not just the generic engine ones. Alongside the stored codes we look at live data and at the freeze frame the car saved at the moment the fault occurred, because that tells us the conditions it happened in. Then we explain what it means in plain terms and tell you whether it needs repair, further investigation, or simply clearing.
It is worth knowing what is wrong before you agree to work. Plenty of people come to us after being quoted for a part on the strength of a single code, and sometimes that part is right, but not always. Because we come to you in Wrexham there is no recovery to arrange and no waiting on a courtesy car, and if the answer is that you need a mechanical repair we will say so rather than sell you something else.
We also offer ECU remapping in Wrexham, Stage 1 remapping in Wrexham, DPF and EGR solutions in Wrexham, and AdBlue solutions in Wrexham.
ECU Remapping Wrexham · Stage 1 Remap North Wales · ECU Remapping North Wales · Areas We Cover
Usually yes, as long as it is somewhere we can work safely and get access to the OBD port. Being able to read a car where it sits is one of the main reasons a mobile service is useful. Tell us what it is doing when you get in touch.
Yes. Fault finding on site is often easier than sending a vehicle away, particularly for a van that is needed the same week. Let us know where on the estate you are and what the vehicle is doing.
Talk to us about it when you book rather than assuming either way. What we will not do is carry out work before we know what the fault actually is.
We connect to your vehicle's ECU and read stored fault codes and live data, along with the freeze frame saved when the fault occurred. We then explain what the codes mean and advise on whether the issue needs repair, clearing, or further investigation.
Yes. We read the codes that triggered the light and, more importantly, work out whether they point at the cause or at a consequence of something else. Get in touch and we will arrange a visit.
If something has come up on the dash and you are in or around Wrexham, get in touch and we will take a proper look.