View Full Version : Undocumented OBD I Codes ?

05-15-05, 08:03 PM
On my 93 Brougham I have a couple codes set that I can't find in any documentation.

In Pointer -01 (CCM) I have a code 144

and in Pointer -04 (ABS/TC) I have a code 141 I also have a code 27 here which is a little aggravating because I replaced the LF wheel speed sensor and the light is still on and the code is still there.

Anyone know what these are ?

05-16-05, 05:54 AM
sometimes you need to erase the codes after replacing a part or else the code remains in memory.

05-16-05, 02:01 PM
I did erase them after the work was done.

05-16-05, 07:05 PM
I think a lot of those codes that have a one are just history codes and don't mean anything. It will tell you somthing about that in the service manual. If the service light is coming on and you still get codes after you erase them it's probably still not fixed right yet.