Codes help for 95 Deville
 

Not sure where to post this, but could someone tell me what these codes mean? I ran a diagnostic and these came up-

P013 History
P044 History
P0052 History
I027 History
I039 History
I052 History
A047 Current
No SIR Codes
No TCS Codes
PCM?

Any help appreciated. :confused:

P013 O2 Sensor not ready
P044 Lean Exhaust
P052 ECM reset - Battery disconnected normal cause
I027 are you sure it not I037 - ACP data - A047 - cause it.
I039 Speed Sensitive Suspension - SSS code set - will not display through On-Board. They are flash codes at the SSS module, located in trunk on seat back electrical center behind trim panel.
I052 IPC reset - loss of 12v - Disconnected battery
A047 - low freon - check for leak

Thanks for the quick response! Can I assume that the codes indicated "history" need no action?

Thanks!
David

History codes are normally nothing to worry about. They are helpful with intermident problems.

Thanks again Slowroll!!!!