Hi all. Bought the above Maxiscan and used it to track down an engine management error. Once located, I decided to erase the code. Now, just to be clear, is 'erase' the same as reset? There was no option on the OBD tool to reset the code, only to erase it. However, once erased I checked the booklet again and its a little unclear to me as to what erase has actually done. It has cleared the fault from the dial, but Im fearing that it has maybe deleted the code from the onboard computer, meaning that it wil never return even if the fault does? Or, is it just reset and will return if the fault comes back? Appreciate feedback, thanks.