Mefi 4 Wiring Diagram. For older hardware refer to the previous instruction. Mefi 4 4a 4b electronic control modules.
Mefi 4 pcm ecm connector pinout identiļ¬ cation 1 of 2 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 j 1 ecm 32 way connector ecm pin cktwire ckt wire circuit description number number color. Michael s tractors simplicity and allis chalmers garden michael s. Online library wiring diagrams engine crusader crusader engine when people should go to the book stores search opening by shop shelf by shelf it is truly problematic.
This is the mefi ecm version 4.
Gray lead for use with service tachometer. 24 ecotec mefi 5 wiring harness diagram open and download to device. Cbm motorsports online store. Back side of the ecm.