Identifying Should your ECU / DME has failed and what faults are present is the initial step in replacing or repairing your broken . The most elementary assessments to ascertain If the ECU / DME has unsuccessful are: OBD fault codes - Most diagnostic scanners can browse fault codes through https://bmwecupinout80016.dbblog.net/3216693/detailed-notes-on-hyundai-equus-2024