Cadillac Repair: Diagnostics Codes, cadillac seville sts, cadillac seville

Question
I have a 93 Cadillac Seville STS and I did the on board diagnostics and the codes I keep getting is P042, P046, A011, and S038. Ok I know what they mean I just want to know what to do to fix these problems.

Answer
Are these codes displaying as CURRENT or HISTORY codes ?. In order to fix these codes we first need to know if they are current or history as shown on the display as each code displays and the you need pictures and directives of which pictures are not allowed on this persons website. You could e-mail onlineautohelp@msn.com and he may be able to help you with the pictures and directives to fix them.