Engine Control Module (ECM) 2 -J624-: Notes

Engine Control Module (ECM) 2 -J624-, with 154-pin connector → ENGINE CONTROL MODULE (ECM) 2 -J624- WITH 154-PIN CONNECTOR 

Engine Control Module (ECM) 2 -J624-, with 196-pin connector → ENGINE CONTROL MODULE (ECM) 2 -J624- WITH 196-PIN CONNECTOR