Iwas having a problem finding a drive cycle procedure to reset my computer after making repairs to my 2000 Cherokee EVAP system. According to the local Chrysler/Jeep dealer,apparently there is no specific procedure to perform, just drive it. The Check Engine Light is not on and the code was erased from the computer. In NY up to 2 emissions monitors can show a " Has Not Run " status and still pass the test,Hoorah!! Got my sticker, good for 12 months.