My OBD scanner can't read my E3!!

Hello everyone, just bought an OBD B800 scanner, pluged it in and just says
E10, just over and over again. Can anyone help with this? My understanding is
The older 1994 models where the ones that won't work. Help please.
Cheers phil
E10, just over and over again. Can anyone help with this? My understanding is
The older 1994 models where the ones that won't work. Help please.
Cheers phil