My Trep's MIL Codes
I got the following codes on my '96 Intrepid ES 3.5L, by doing the on, off, on, off, on method:
MIL Code Description of Diagnostic Trouble Code
12* Battery has been disconnected within last 50 key-on cycles
21** O2 sensor
25** Open or shorted condition detected in one or more of the idle air control motor circuits
52** Rich air/fuel mixture has been indicated by an abnormally lean correction factor
55* Completion of fault code display on Check Engine Lamp
* - Check Engine Lamp will not illuminate if this Diagnostic Trouble Code was recorded. Cycle Ignition key as described and observe code flashed by Check Engine Lamp** - Check Engine Lamp will illuminate during engine operation if this DTC was recorded.*** - Generator Lamp illuminated
Your recommendations probably is to replace O2 sensor. Is there a way of narrowing down which O2 sensor is bad?
Also Code 25, not sure what that one is?
Last edited by psal2; 06-23-2003 at 11:20 AM.