new thread about motor, CE 512 code ! screwed?

[jetuomi]

the car is throwing a 512 KAM memory failure, any ideas guys? this worked fine before the motor install and started throwing the day after I went for a small ride with the new motor.. could the tweecer have screwed up something? the car runs fine, it just doesn't remember any fuel settings, etc.. is there a fuse involved here, anyone have any experience with the 512 error code??

THANKS !