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Engine Control Module (ECM) -J623-







Control modules in front part of vehicle

Engine Control Module (ECM) -J623-









Component Location:


In center plenum chamber -Arrow-


121-pin, Pin Arrangements:







A - Engine Control Module (ECM) -J623-
Connector:

B - 81-Pin Connector -T81-

C - 40-Pin Connector -T40-

Note:
-T121- consists of items B and C




154-pin, Pin Arrangements:







A - Engine Control Module (ECM) -J623-
Connector:

B - 94-Pin Connector -T94-

C - 60-Pin Connector -T60-