its 2 places.
The FSM (a book by that name from Jeep, by year,model)
and Alldata.com
Just the connector, the schematics dont show all pins and names.
only by function, say you have bad TPS input and you got TPS page
and see pins and colors on PCM.
the connector is in the book.
at the end of chapter 8w, page 80 are all connectors and page one is the index there. listing page 8w-28,29,30 for the 3 PCM conn.
see them here, in WIRING.
PDF page 178.
there.
see it?
http://www.jedi.com/obiwan/jeep/misc/models.html
on ZJ section
posted 100s of times now.
but the search on this site , fixya sux
If there where a bad ground , could it be located in the vicinity of the PCM? The reason I ask is because I have heard that the mounting bolts for the PCM tend to be too long and others have said to replace with shorter bolts. That being said,lately I have loosened and or tightened these bolts and have had good results but those results are only short term.
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