In my Polo, petrol version, when the EPC light flashes it kind behaves differently. When you push the pedal it shudders slightly and goes smooth again. why? - Quora
Volkswagen EPC Light Car Shaking - What To Do - Motrr - Vehicle Maintenance Guides, Reviews & Fixes
What Does The EPC Warning Light Mean? | VW, Audi, Škoda, Seat, BMW & Mini Service & Repair Specialists
How To Fix EPC Warning Light On a VW Polo. - YouTube