Here is the ME745 pinout diagram:
, scrolling past paid databases until he found an old forum thread. There it was—a high-resolution diagram: Power Supply (+12V): K-Line (Data): me745 pinout free
Detailed visual diagrams and step-by-step guides for this specific unit are available through the following sources: Digital Documentation : You can find complete wiring schematics on Scribd's ME7.4.5 ECU Guide ECU Design's Pinout Database Visual Walkthroughs Here is the ME745 pinout diagram: , scrolling