Hi list, I've had great help from mr stern in telling how to work to get a code out of the car. I got codes 12 21 52 and of course 55. So i renewed the o2 sensor with succes. My problems are almost cured. My question now is.. I can't get a readout anymore. Does it mean my problem is fixed, or is there something I do wrong. This morning before a drive I took the battery of and got a 12 and 55 code, so thats ok. But this evening after 2 halfhour drives, i could not get anything! Is this something to be happy about? FYI I got the codes from [URL="http://www.allpar.com"]www.allpar.com[/URL] GREAT SITE for chrysler.!