Please read this!!!

Could someone please tell me what the symptoms of a bad ecu are?......My current setup is .20 over ross pistons....ct 26, safc.....afm dial turned 11 clicks.......295 injectors etc.,etc...........................Car will start fine and if you hold the accelorator down it sound and runs great from 1500 rpm and up....the car does not want to hold an idle at all......right before it wants to shut down the rpms come below 1000.....there is a clicking sound, possibly a relay or something...noise comes from under or near the steering column......when the motor dies you can start it right back up and the rpm's jump up to 1500 and it sound fine....like it was being started for the first time on a cold day....of course it dies right after that....................I have no idea what the hell is wrong.....shes been running great until now!!! :x