This MAN truck came in Brighton with multiple warning lights on the dashboard. Classic signs: DPF issues, failed regenerations, and system warnings. But here’s the key point: it’s not enough to see the fault – you need to understand what’s causing it. DPF cleaning on its own is only a temporary fix if the root cause is not identified. That’s why every job I do includes full diagnostics, not just cleaning. ✔ Live data analysis ✔ Regeneration condition checks ✔ Hidden fault det