1996 305 to 350 swap-O2 sensors
 

The 305 in my truck has 4 O2 sensors, one each bank, one at the Y pipe then one after the cat. On the 350 motor, it still has one each per bank, but then one each after cats. Is the wiring the same? For now gonna use the 305 ECM till I get a 350/4l60 ECM, are they gonna read the same?