I have Hyundai Elantra 1996 and it failed in smog check due to 'No DATA' available to read. My check engine light was on last month and mechanic (due to OBDII error code P0172 ) fixed problem. When I took car for SMOG check it failed because it could not retrive any data. I drove car almost 200 miles to complete drive cycle but still car is not showing any data. Please advice, your help is greatly appreciated.
have the same problem?
Saturday, January 21st, 2006 AT 8:23 PM