For the computer gurus.....is it possible to copy the OBD2 maps from the oem 1997+ ECU onto a OBD1 1991 ECU? Maybe I get a 3.2 oem engine and want this to use with the OBD1 ECU and the oem 290cc injectors with a resistor bypass to run the saturated injectors. I was told the oem ECU would handle this, but perfect would be to have the maps from the 3.2 engine oin this ECU?! thanks