Hello dear friends, at my Megane 1 convertible 1.6 16V, 107 hp, built in 2003, approx. 114000 km has been permanently lit by the engine control light (MKL) since today. Before, in a parking lot, the engine ran at increased speed when parking. Since I only have the possibility to delete errors via a Dephi readout device (laptop with software up to 2005 year, OBD dongle and corresponding equipment), before reading out already the question…. What could that be? Thank you and .