[CREWZIN]

That doesn't mean the problem has gone away ....although some times you can have a problem that's only temporary. The code will still be stored in the computer. So if your still having the idle problems or the sputtering or shaking, then you want to know what the fault code is. You can do the key trick or take it to many of the auto stores such as Zuto Zone or Advance Auto and they will read the codes for you.