Group Even though the books say the ECU units are not repairable, I have been successful in repairing two of them. What would be a big help is a wiring diagram of the ECU units of the De Lorean. Bosch #0-280-220- 009. I would be eternally grateful.Does any one know how to get your hands on this from Bosch.I have all the chips and components but nothing as far as a diagram or explanation of what the voltages are internally.If you would rather email privately, then please do so. dherv10@xxxx John 11004