Before we remap and tune any car, its so important for us to do a full scan of the car in question.
There are lots of different manufacturers for diagnostic systems, its important they are kept upto date too.
Just because your engine wanring light isn’t on, doesn’t mean to say you have no faults!
Most common faults we come across are EGR and DPF issues. Sometimes a simple clear of the faults can work, but most of the time the damage has already been done.
Removal, replace or blanking is the only way forward.
Contact us for more information on diagnostics and remapping 01905 700264