i got rid of the code 52 and its still running bad it bogs down when it goes to spool up, perhaps a boost leak, ill have to look into tha tomorrow. I had a code 52 so i did shaeffs KS re-wire kit and it got rid of the code 52. pulled the efi fuse and fired it up and it showed a code 11. i didnt have this code before. any one have any ideas of wat could have happend? thanks for all the help btw