Last week my RS Clio182 suddenly started to sound “rough” and the engine management light started to flash. I therefore plugged into the Canbus to pull out the fault codes and establish what the problems was. It resulted in replacing all my fuel injectors. Not sure whether many have done this themselves but for anyone that hasn’t but would like too I’ve posted a video on YT of my plugging in the OBDII reader and how I managed to replace the injectors with just the odd swear word and mistake (!).