i know its christmas but i don.t want a christmas tree on my dash, list of lights that are on are

abs

asr

engine management

steering sensor

oil pressure light is flashing

any ideas would be a help dont wanna do with out the car for christmas

P0600 PCM No serial data.

Hate to say this, but unless you have a wiring fault somewhere, it's the ECU :'(

You could try reseating the ECU relay and check all fuses, including the ones on the top of the battery

where is the ecu relay? will check all fuses in the morning??

the ones on top of the battery is fine

Relays all live just above the fuse panel. Just pull them one at a time, clean the base pins and refit to the same location.

Have the code cleared and then see if returns.