ECU Diagnostics in Leicester
Engine management light on? We read stored fault codes and check live sensor data to help identify the likely cause, at our Leicester workshop or mobile across the surrounding area, before recommending any solution, remap, DPF or EGR fix, or otherwise.
What a diagnostic check covers
Fault code reading
We connect diagnostic equipment to read any stored trouble codes across the engine, emissions and transmission systems.
Live data checks
Where a code alone isn't conclusive, we check live sensor readings to see how the vehicle is actually behaving in real time.
Clear explanation
We explain what's been found in plain English, what it likely means, and what the sensible next step is.
No pressure recommendations
We tell you what we find. If it needs a specialist outside our scope, we'll say so rather than guess.
A code is a starting point, not a diagnosis
- -A fault code points to a system, not necessarily the exact part at fault.
- -The same code can have several different underlying causes.
- -Clearing a code without fixing the underlying issue means it will return.
- -We diagnose properly before recommending any solution, remap or otherwise.
Understand common faults in more detail
If you'd like more background before booking, our DPF and AdBlue guides explain the most common warning lights and what typically causes them.