I am one of those that you gave the diagram to. I am double checking it right now with a print out a buddy got me from all data for an 01' S10. The printout he gave me shows PCM 12191110, not 0411 like the 01' should be. First I thought it must be a 4 cylinder diagram, but it shows 5 and 6 injector controls. I'll try and let you know what I find out about the pinouts matching.