plug the zigzag connector halves back in & see if you have a reading at the ECU connector while spinning it with the scale on low AC volts then see if you have continuity with the scale on low ohms (no spinning needed) & always a good idea to pull a batt cable before switching the scale to ohms. See if the blue/yellow terminal at the ECU connector and the coil positive primary connector both have voltage in "run" and in "crank" (pull the yellow wire off of the starter relay to disable the starter), see if the meter chirps.