i ordered an OBD1 p06 (DX) uberdata chipped ecu, but the dude sent me a p05 (CX) with uberdata. does it make a difference since i will be using uberdata and not the stock fuel and timing maps? Shouldn't it be okay as long as the ecu is obd1 and from a non vtec manual car, right?

 

If you plan on using a 4 wire 02 sensor (open loop) make sure q30 has been added.
If you plan on using vtec, make sure ic14, rm11, j10 etc... are added for a proper p05 to p28 vtec conversion.

Besides that you are good to go.