thought i'd add my 2 cents as well.....i did have a similar experience....no cel's and turning the car off and then back on would usually clear it. For me, it turned out that there was a "fix" for the tune related to the maf's. I'm sorry i don't have the details on the fix, but i believe you can get info from Uprev about it.
__________________
^^^^^^^^^Like our Facebook!^^^^^^^^^
|