i have a 89 ef sedan 5speed doing the mpfi swap and came to a problem wen i went to turn the key i noticed that my cel never went off then wen i looked at the ecu the light stayed on never blinked or nothing. also the fuel pump doesnt come on neither do the main relay.. ive changed it 3 times still nothing im using a pm6 ecu n my friend says the ecu could be bad. is there any other reason this could happen??? (kinda on a time crunch)