? What Exactly Is ECU Tuning? Every modern car is controlled by an Electronic Control Unit (ECU) — the brain that manages how your engine performs.Manufacturers program the ECU to balance performance, emissions, and fuel economy across different climates and fuel qualities worldwide. That means your
Making Sense of Diesel Emissions Systems If you drive a modern diesel vehicle, chances are you’ve seen a warning light for your DPF, AdBlue, or EGR system at some point. These three systems are essential for keeping your car compliant with strict UK emissions laws —
Prevention Is Better — and Cheaper — Than Repair For most drivers, warning lights and fault codes are something to deal with “later.” Unfortunately, later often means higher repair bills. Modern cars are complex, computer-controlled machines with dozens of interconnected systems — and your dashboard light
When That AdBlue Light Appears — What It Really Means If you drive a modern diesel, you’ve probably seen the AdBlue warning light flash up on your dashboard at some point.It’s easy to assume the car just needs topping up — but if the light stays
