OBDII reader used to work, now I get nothing, no lights or anything. This code reader still works in a different vehicle and used to work in this Astro van. Service engine soon light was coming on intermittently, an I lost power. Recognizing the symptom and sound, I removed oxygen sensors and had power restored so I could get home, so the Cat is at least part of the problem. So my question is why is the code reader dead? PCM is still working. It sends the "Service Engine Soon" to the dash and everything else seems to work in the vehicle. Is there a way to test the DLC? Maybe a diagram? I need this van to work and don't have much money.
have the same problem?
Saturday, July 9th, 2011 AT 12:51 PM