Like Mike said , check and re-check all fuses and relays and then I would put that 318 ECM in it and see if your pump works , it might run that 360 and it might not , but my guess is that it will at least communicate with the pump. Also disconnect the battery for a while and then reconnect and see what you get . Sounds almost like it went into a safety mode to save the pump and injecters?????? just guessing ..... it is a DODGE and well
